APA

Burtt H. E., . (1957). Applied psychology. New York: Prentice Hall.

Chicago

Burtt Harold E, . 1957. Applied psychology. New York: Prentice Hall.

Harvard

Burtt H. E., . (1957). Applied psychology. New York: Prentice Hall.

MLA

Burtt Harold E, . Applied psychology. New York: Prentice Hall. 1957.