APA-referens (7:e uppl.)
Loughran, J., Berry, A., & Mulhall, P. (2012). Understanding and developing science teachers' pedagogical content knowledge (2nd ed.). Sense Publishers.
Chicago-referens (17:e uppl.)
Loughran, John, Amanda Berry, och Pamela Mulhall. Understanding and Developing Science Teachers' Pedagogical Content Knowledge. 2nd ed. Rotterdam: Sense Publishers, 2012.
MLA-referens (9:e uppl.)
Loughran, John, et al. Understanding and Developing Science Teachers' Pedagogical Content Knowledge. 2nd ed. Sense Publishers, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.