Cita APA (7a ed.)

Engelmann, H. O. (1966). Essays in social theory and social organization. W. C. Brown Book Co..

Cita Chicago Style (17a ed.)

Engelmann, Hugo O. Essays in Social Theory and Social Organization. Dubuque, Iowa: W. C. Brown Book Co., 1966.

Cita MLA (8a ed.)

Engelmann, Hugo O. Essays in Social Theory and Social Organization. W. C. Brown Book Co., 1966.