Style de citation APA (7e éd.)

BUTTLE, J. (1981). Chemistry, a unified approach. Butterworths.

Style de citation Chicago (17e éd.)

BUTTLE, J.W. Chemistry, a Unified Approach. London: Butterworths, 1981.

Style de citation MLA (9e éd.)

BUTTLE, J.W. Chemistry, a Unified Approach. Butterworths, 1981.