APA (7th ed.) Citation

Ruch, W. (1998). The Sense of Humor: Explorations of a Personality Characteristic.

Chicago Style (17th ed.) Citation

Ruch, Willibald. The Sense of Humor: Explorations of a Personality Characteristic. 1998.

MLA (9th ed.) Citation

Ruch, Willibald. The Sense of Humor: Explorations of a Personality Characteristic. 1998.

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