APA (7th ed.) Citation

Humphrey, R. (2009). Your words, your world: Optimize your exam preparation (1. Aufl., [Nachdr.].). Klett.

Chicago Style (17th ed.) Citation

Humphrey, Richard. Your Words, Your World: Optimize Your Exam Preparation. 1. Aufl., [Nachdr.]. Stuttgart [u.a.]: Klett, 2009.

MLA (9th ed.) Citation

Humphrey, Richard. Your Words, Your World: Optimize Your Exam Preparation. 1. Aufl., [Nachdr.]. Klett, 2009.

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