APA-referens (7:e uppl.)

Watkins, K. W. (1998). Student study guide to accompany Chang chemistry (6th ed.). WCB.

Chicago-referens (17:e uppl.)

Watkins, Kenneth W. Student Study Guide to Accompany Chang Chemistry. 6th ed. Boston: WCB, 1998.

MLA-referens (9:e uppl.)

Watkins, Kenneth W. Student Study Guide to Accompany Chang Chemistry. 6th ed. WCB, 1998.