APA ציטוט

Singleton, R. (2010). Approaches to social research. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Singleton, Royce. Approaches to Social Research. New York: Oxford University Press, 2010.

ציטוט MLA

Singleton, Royce. Approaches to Social Research. New York: Oxford University Press, 2010.