Bird, J. M. (1921). Relativity and gravitation. Methuen & co.
Chicago Style (17th ed.) CitationBird, J. Malcolm. Relativity and Gravitation. Methuen & co, 1921.
MLA (8th ed.) CitationBird, J. Malcolm. Relativity and Gravitation. Methuen & co, 1921.
Warning: These citations may not always be 100% accurate.