Cita APA (7a ed.)
Jeffreys, H., & Swirles Jeffreys, B. (1950). Methods of mathematical physics (2a ed.). Cambridge at the university press.
Cita Chicago Style (17a ed.)
Jeffreys, Harold, y Bertha Swirles Jeffreys. Methods of Mathematical Physics. 2a ed. New York: Cambridge at the university press, 1950.
Cita MLA (9a ed.)
Jeffreys, Harold, y Bertha Swirles Jeffreys. Methods of Mathematical Physics. 2a ed. Cambridge at the university press, 1950.
Precaución: Estas citas no son 100% exactas.