APA-Zitierstil (7. Ausg.)

Howell, D. C. (2002). Statistical methods for psychology (5. ed.). Duxbury Thomson Learning.

Chicago-Zitierstil (17. Ausg.)

Howell, David C. Statistical Methods for Psychology. 5. ed. Pacific Grove, CA: Duxbury Thomson Learning, 2002.

MLA-Zitierstil (9. Ausg.)

Howell, David C. Statistical Methods for Psychology. 5. ed. Duxbury Thomson Learning, 2002.