APA aipamena

Michael, S. L. b. (1993). Experimental design & methods: Volume 3. Sage.

Chicago Style aipamena

Michael, S. Lewis beek. Experimental Design & Methods: Volume 3. Sage, 1993.

MLA aipamena

Michael, S. Lewis beek. Experimental Design & Methods: Volume 3. Sage, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.