Gilbert sound experiments :
a new and fascinating play for boys /
by Alfred C. Gilbert.

APA Citation

Gilbert, A. Carlton. (1920). Gilbert sound experiments: a new and fascinating play for boys. New Haven, Conn. [etc.]: A.C. Gilbert Company.

MLA Citation

Gilbert, Alfred Carlton. Gilbert Sound Experiments: a New And Fascinating Play for Boys. New Haven, Conn. [etc.]: A.C. Gilbert Company, 1920.

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