APA aipamena

Spatz, C. (2008). Research methods in psychology: Ideas, techniques, and reports. McGraw-Hill.

Chicago Style aipamena

Spatz, Chris. Research Methods in Psychology: Ideas, Techniques, and Reports. McGraw-Hill, 2008.

MLA aipamena

Spatz, Chris. Research Methods in Psychology: Ideas, Techniques, and Reports. McGraw-Hill, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.