Tohutoro APA (7th ed.)

Sayer, R. A. (1992). Method in social science: A realist approach (2nd ed.). Routledge.

Tohutoru Kātū Chicago (17th ed.)

Sayer, R. Andrew. Method in Social Science: A Realist Approach. 2nd ed. London ; New York: Routledge, 1992.

Tohutoro MLA (9th ed.)

Sayer, R. Andrew. Method in Social Science: A Realist Approach. 2nd ed. Routledge, 1992.