Anno regni Georgii ... septimo. :
At the Parliament begun ... the seventeenth day of March, Anno. Dom. 1714 ... and ... continued ... to the eighth day of December, 1720 ... [An act for imploying the manufacturers, and incouraging the consumption of raw silk and mohair yarn, by prohibiting the wearing of buttons and buttonholes made of cloth, serge, or other stuffs].

APA Citation

Great Britain. (1721). Anno regni Georgii ... septimo.: At the Parliament begun ... the seventeenth day of March, Anno. Dom. 1714 ... and ... continued ... to the eighth day of December, 1720 ... [An act for imploying the manufacturers, and incouraging the consumption of raw silk and mohair yarn, by prohibiting the wearing of buttons and buttonholes made of cloth, serge, or other stuffs]. London: Printed by J. Baskett, printer to the Kings most excellent majesty, and by the assign of T. Newcomb and H. Hills.

MLA Citation

Great Britain. Anno Regni Georgii ... Septimo.: At the Parliament Begun ... the Seventeenth Day of March, Anno. Dom. 1714 ... And ... Continued ... to the Eighth Day of December, 1720 ... [An Act for Imploying the Manufacturers, And Incouraging the Consumption of Raw Silk And Mohair Yarn, by Prohibiting the Wearing of Buttons And Buttonholes Made of Cloth, Serge, Or Other Stuffs]. London: Printed by J. Baskett, printer to the Kings most excellent majesty, and by the assign of T. Newcomb and H. Hills, 1721.

Warning: These citations may not always be complete (especially for serials).