APA-referens (7:e uppl.)

Tillery, B. W., Enger, E. D., & Ross, F. C. (2008). Integrated science (4th ed.). McGraw-Hill Higher Education.

Chicago-referens (17:e uppl.)

Tillery, Bill W., Eldon D. Enger, och Frederick C. Ross. Integrated Science. 4th ed. Boston: McGraw-Hill Higher Education, 2008.

MLA-referens (9:e uppl.)

Tillery, Bill W., et al. Integrated Science. 4th ed. McGraw-Hill Higher Education, 2008.