APA (7th ed.) Citation

Brown, R. C. (1950). A textbook of physics. Longmans, Green.

Chicago Style (17th ed.) Citation

Brown, R. C. A Textbook of Physics. London, New York: Longmans, Green, 1950.

MLA (9th ed.) Citation

Brown, R. C. A Textbook of Physics. Longmans, Green, 1950.