An essay on public happiness :
investigating the state of human nature, under each of its particular appearances, through the several periods of history, to the present times.

APA Citation

Chastellux, F. Jean. (1774). An essay on public happiness: investigating the state of human nature, under each of its particular appearances, through the several periods of history, to the present times. London: Printed for T. Cadell.

MLA Citation

Chastellux, François Jean, marquis de, 1734-1788. An Essay On Public Happiness: Investigating the State of Human Nature, Under Each of Its Particular Appearances, Through the Several Periods of History, to the Present Times. London: Printed for T. Cadell, 1774.

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