Cita APA

Bertcher, H. J., & Maple, F. F. (1977). Creating groups. Sage Publications.

Citación estilo Chicago

Bertcher, Harvey J., and Frank F. Maple. Creating Groups. Beverly Hills: Sage Publications, 1977.

Cita MLA

Bertcher, Harvey J., and Frank F. Maple. Creating Groups. Sage Publications, 1977.

Warning: These citations may not always be 100% accurate.