APA (7th ed.) Citation

European Geophysical Society. (1956). Physics and chemistry of the earth. Pergamon [etc.].

Chicago Style (17th ed.) Citation

European Geophysical Society. Physics and Chemistry of the Earth. Oxford, New York: Pergamon [etc.], 1956.

MLA (9th ed.) Citation

European Geophysical Society. Physics and Chemistry of the Earth. Pergamon [etc.], 1956.