Cita APA

Ficker, V. B., & Rigterink, J. M. (1972). Values in conflict: A text reader in social problems. D.C. Heath.

Citación estilo Chicago

Ficker, Victor B., and James M. Rigterink. Values in Conflict: A Text Reader in Social Problems. Lexington, MA: D.C. Heath, 1972.

Cita MLA

Ficker, Victor B., and James M. Rigterink. Values in Conflict: A Text Reader in Social Problems. D.C. Heath, 1972.