Cita APA

Willis D Ellis. (2007). A source book of Gestalt psychology. Routledge.

Citación estilo Chicago

Willis D Ellis. A Source Book of Gestalt Psychology. Oxon: Routledge, 2007.

Cita MLA

Willis D Ellis. A Source Book of Gestalt Psychology. Routledge, 2007.

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