APA (7th ed.) Citation

Raad, B. d., & Perugini, M. (2002). Big five assessment. Hogrefe & Huber Publishers.

Chicago Style (17th ed.) Citation

Raad, Boele de, and Marco Perugini. Big Five Assessment. Seattle, WA: Hogrefe & Huber Publishers, 2002.

MLA (9th ed.) Citation

Raad, Boele de, and Marco Perugini. Big Five Assessment. Hogrefe & Huber Publishers, 2002.

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