APA

Ramsey A. S., . (1941). Statics. : English Language Book Society, London.

Chicago

Ramsey A S, . 1941. Statics. : English Language Book Society, London.

Harvard

Ramsey A. S., . (1941). Statics. : English Language Book Society, London.

MLA

Ramsey A S, . Statics. : English Language Book Society, London. 1941.