APA সাইটেশন

(1947). Approaches to group understanding: Sixth symposium. New York: Distributed by Harper.

শিকাগো স্টাইলে সাইটেশন

Approaches to Group Understanding: Sixth Symposium. New York: Distributed by Harper, 1947.

এমএলএ সাইটেশন

Approaches to Group Understanding: Sixth Symposium. New York: Distributed by Harper, 1947.