APA
American psychological Association, . (1983). Publication manual of the American psychological Association. Washington, D.C: The Association.
Chicago
American psychological Association, . 1983. Publication manual of the American psychological Association. Washington, D.C: The Association.
Harvard
American psychological Association, . (1983). Publication manual of the American psychological Association. Washington, D.C: The Association.
MLA
American psychological Association, . Publication manual of the American psychological Association. Washington, D.C: The Association. 1983.