Prove it yourself;
a book of easy experiments in elementary science,
by Bertha F. Gordon, with 88 illustrations.

APA Citation

Gordon, B. F. (Bertha Frances). (1928). Prove it yourself: a book of easy experiments in elementary science. Dansville, N.Y.: F.A. Owen Pub. Co.

MLA Citation

Gordon, Bertha F. (Bertha Frances), b. 1879. Prove it Yourself: a Book of Easy Experiments In Elementary Science. Dansville, N.Y.: F.A. Owen Pub. Co, 1928.

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