Παραπομπή σε μορφή APA (7η εκδ.)

Gravetter, F. J., & Wallnau, L. B. (1996). Statistics for the behavioral sciences: A first course for students of psychology and education (4th edition.). West Pub. Co.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gravetter, Frederick J., και Larry B. Wallnau. Statistics for the Behavioral Sciences: A First Course for Students of Psychology and Education. 4th edition. Minneapolis: West Pub. Co, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Gravetter, Frederick J., και Larry B. Wallnau. Statistics for the Behavioral Sciences: A First Course for Students of Psychology and Education. 4th edition. West Pub. Co, 1996.