APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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