APA (7th ed.) Citation

Rendle, A. B. (1971). The cause of gravitation (2nd ed.). Modal Research.

Chicago Style (17th ed.) Citation

Rendle, Alfred Bernard. The Cause of Gravitation. 2nd ed. Great Bookham (51 Dorking Rd, Gt Bookham, Surrey): Modal Research, 1971.

MLA (8th ed.) Citation

Rendle, Alfred Bernard. The Cause of Gravitation. 2nd ed. Modal Research, 1971.