APA
Publication Manual of the American Psychological Association, ublication Manual of the American Psychological Association, . (2001). Publication Manual of the American Psychological Association. Washinhton DC: American Psychological Association.
Chicago
Publication Manual of the American Psychological Association, ublication Manual of the American Psychological Association, . 2001. Publication Manual of the American Psychological Association. Washinhton DC: American Psychological Association.
Harvard
Publication Manual of the American Psychological Association, ublication Manual of the American Psychological Association, . (2001). Publication Manual of the American Psychological Association. Washinhton DC: American Psychological Association.
MLA
Publication Manual of the American Psychological Association, ublication Manual of the American Psychological Association, . Publication Manual of the American Psychological Association. Washinhton DC: American Psychological Association. 2001.
