APA ציטוט

Koffka, K. (1959). The growth of the mind: An introduction to child psychology. Paterson, N.J.: Littlefield, Adams & Co..

Trích dẫn kiểu Chicago

Koffka, K. The Growth of the Mind: An Introduction to Child Psychology. Paterson, N.J.: Littlefield, Adams & Co., 1959.

ציטוט MLA

Koffka, K. The Growth of the Mind: An Introduction to Child Psychology. Paterson, N.J.: Littlefield, Adams & Co., 1959.