APA (7th ed.) Citation

Ruch, W. (2007). The sense of humor: Explorations of a personality characteristic (1. Aufl.). de Gruyter.

Chicago Style (17th ed.) Citation

Ruch, Willibald. The Sense of Humor: Explorations of a Personality Characteristic. 1. Aufl. Berlin: de Gruyter, 2007.

MLA (9th ed.) Citation

Ruch, Willibald. The Sense of Humor: Explorations of a Personality Characteristic. 1. Aufl. de Gruyter, 2007.

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