APA (7th ed.) Citation

Sayer, A. (1937). Method in social science: A realist approach. Routledge.

Chicago Style (17th ed.) Citation

Sayer, Andrew. Method in Social Science: A Realist Approach. London: Routledge, 1937.

MLA (9th ed.) Citation

Sayer, Andrew. Method in Social Science: A Realist Approach. Routledge, 1937.