APA aipamena

Macdonald, G., & Pettit, P. (1981). Semantics and social science.

Chicago Style aipamena

Macdonald, Graham, and Philip Pettit. Semantics and Social Science. London, 1981.

MLA aipamena

Macdonald, Graham, and Philip Pettit. Semantics and Social Science. 1981.