Παραπομπή APA

Jeffreys, H., & Swirles, B. (1962). Methods of mathematical physics.

Παραπομπή Chicago Style

Jeffreys, Harold, και Bertha Swirles. Methods of Mathematical Physics. Cambridge University Press, Cambridge, 1962.

Παραπομπή MLA

Jeffreys, Harold, και Bertha Swirles. Methods of Mathematical Physics. 1962.