APA

Hall C. S., Freud S., .A Primer of Freudian psychology. New York: .

Chicago

Hall Calvin S, Freud Sigmund, .A Primer of Freudian psychology. New York: .

Harvard

Hall C. S., Freud S., .A Primer of Freudian psychology. New York: .

MLA

Hall Calvin S, Freud Sigmund, .New York: . .