APA-referens (7:e uppl.)

Llewellyn, D. (2005). Teaching high school science through inquiry: A case study approach. Corwin Press.

Chicago-referens (17:e uppl.)

Llewellyn, Douglas. Teaching High School Science Through Inquiry: A Case Study Approach. Thousand Oaks : Arlington, Va.: Corwin Press, 2005.

MLA-referens (8:e uppl.)

Llewellyn, Douglas. Teaching High School Science Through Inquiry: A Case Study Approach. Corwin Press, 2005.