APA (7th ed.) Citation

Spatz, C., & Kardas, E. P. (2008). Research methods in psychology. McGraw-Hill.

Chicago Style (17th ed.) Citation

Spatz, Chris, and Edward P. Kardas. Research Methods in Psychology. McGraw-Hill, 2008.

MLA (8th ed.) Citation

Spatz, Chris, and Edward P. Kardas. Research Methods in Psychology. McGraw-Hill, 2008.

Warning: These citations may not always be 100% accurate.