APA Citatie

Duvall, S. M. (1961). The art and skill of getting along with people. Prentice Hall Inc.

Chicago Style citaat

Duvall, Sylvanus M. The Art and Skill of Getting Along with People. United States: Prentice Hall Inc, 1961.

MLA citatie

Duvall, Sylvanus M. The Art and Skill of Getting Along with People. Prentice Hall Inc, 1961.

Let op: Deze citaties zijn niet altijd 100% accuraat.