APA Citation

(1574). A Source book of Gestalt psychology: With an introduction by K. Koffka.

Chicago Style Citation

A Source Book of Gestalt Psychology: With an Introduction By K. Koffka. 1574.

MLA Citation

A Source Book of Gestalt Psychology: With an Introduction By K. Koffka. 1574.

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