Cita APA

Casselman, P. H., & Casselman, P. H. (1952). The cooperative movement and some of its problems. New York, New York: Prometeo Libros.

Citación estilo Chicago

Casselman, Paul Hubert, y Paul Hubert Casselman. The Cooperative Movement and Some of Its Problems. New York, New York: Prometeo Libros, 1952.

Cita MLA

Casselman, Paul Hubert, y Paul Hubert Casselman. The Cooperative Movement and Some of Its Problems. New York, New York: Prometeo Libros, 1952.