Cita APA (7a ed.)

Voelker, P. F. (1921). The Funtion of Ideals and Attitudes in social Education.

Cita Chicago Style (17a ed.)

Voelker, Paul Frederic. The Funtion of Ideals and Attitudes in Social Education. New York, 1921.

Cita MLA (9a ed.)

Voelker, Paul Frederic. The Funtion of Ideals and Attitudes in Social Education. 1921.