Style de citation APA (7e éd.)

Duff, P. M. D., & Holmes, A. (1993). Holmes' principles of physical geology (4th ed.). Chapman & Hall.

Style de citation Chicago (17e éd.)

Duff, P. McL. D., et Arthur Holmes. Holmes' Principles of Physical Geology. 4th ed. London: Chapman & Hall, 1993.

Style de citation MLA (9e éd.)

Duff, P. McL. D., et Arthur Holmes. Holmes' Principles of Physical Geology. 4th ed. Chapman & Hall, 1993.