APA (7th ed.) Citation

G.K.T. Conn & G.N. Fowler. (1970). Essays in physics. Academic Press.

Chicago Style (17th ed.) Citation

G.K.T. Conn and G.N. Fowler. Essays in Physics. London, New York: Academic Press, 1970.

MLA (9th ed.) Citation

G.K.T. Conn and G.N. Fowler. Essays in Physics. Academic Press, 1970.