APA-referens (7:e uppl.)
McGinnis, A. L. (1979). The friendship factor: How to get closer to the people you care for. Augsburg Pub. House.
Chicago-referens (17:e uppl.)
McGinnis, Alan Loy. The Friendship Factor: How to Get Closer to the People You Care for. Minneapolis: Augsburg Pub. House, 1979.
MLA-referens (9:e uppl.)
McGinnis, Alan Loy. The Friendship Factor: How to Get Closer to the People You Care for. Augsburg Pub. House, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.