APA-referens (7:e uppl.)

ebrary, Inc, Bhardwaj, A., & Yau, A. (2012). Planetary science (PS) and solar & terrestrial science (ST). World Scientific Pub..

Chicago-referens (17:e uppl.)

ebrary, Inc, Anil Bhardwaj, och Andrew Yau. Planetary Science (PS) and Solar & Terrestrial Science (ST). Singapore ; Hackensack, NJ: World Scientific Pub., 2012.

MLA-referens (9:e uppl.)

ebrary, Inc, et al. Planetary Science (PS) and Solar & Terrestrial Science (ST). World Scientific Pub., 2012.