APA (7th ed.) Citation

Jeffreys, H. S., & Jeffreys, B. S. (1992). Methods of Mathematical Physics (3rd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Jeffreys, Harold Sir, and Bertha Swirles Jeffreys. Methods of Mathematical Physics. 3rd ed. Cambridge: Cambridge University Press, 1992.

MLA (9th ed.) Citation

Jeffreys, Harold Sir, and Bertha Swirles Jeffreys. Methods of Mathematical Physics. 3rd ed. Cambridge University Press, 1992.