APA ציטוט

Black, T. R. (1993). Evaluating social science research: An introduction. Sape.

Chicago Style (17th ed.) Citation

Black, Thomas R. Evaluating Social Science Research: An Introduction. London: Sape, 1993.

ציטוט MLA

Black, Thomas R. Evaluating Social Science Research: An Introduction. Sape, 1993.