APA-referens (7:e uppl.)

Thorburn, J. (2006). A New Zealand adventure. Pearson Education.

Chicago-referens (17:e uppl.)

Thorburn, Jan. A New Zealand Adventure. Essex, England: Pearson Education, 2006.

MLA-referens (9:e uppl.)

Thorburn, Jan. A New Zealand Adventure. Pearson Education, 2006.