APA

Sorenson H., . (1940). Psychology in education. New York: McGraw-Hill.

Chicago

Sorenson Herbert, . 1940. Psychology in education. New York: McGraw-Hill.

Harvard

Sorenson H., . (1940). Psychology in education. New York: McGraw-Hill.

MLA

Sorenson Herbert, . Psychology in education. New York: McGraw-Hill. 1940.