APA (7th ed.) Citation

Bird, J. M. (1921). Relativity and gravitation. Methuen & co.

Chicago Style (17th ed.) Citation

Bird, J. Malcolm. Relativity and Gravitation. Methuen & co, 1921.

MLA (8th ed.) Citation

Bird, J. Malcolm. Relativity and Gravitation. Methuen & co, 1921.

Warning: These citations may not always be 100% accurate.