Cita APA (7a ed.)

Van Duin, A. (1942). The Psychology of Character According to William McDougall: By Adelbert van Duin OSB. Typis Proto-Coenobii.

Cita Chicago Style (17a ed.)

Van Duin, Adelbert. The Psychology of Character According to William McDougall: By Adelbert Van Duin OSB. Sublaci: Typis Proto-Coenobii, 1942.

Cita MLA (8a ed.)

Van Duin, Adelbert. The Psychology of Character According to William McDougall: By Adelbert Van Duin OSB. Typis Proto-Coenobii, 1942.