APA (7e ed.) Bronvermelding
Tillery, B. W., Enger, E. D., & Ross, F. C. (2008). Integrated Science (4th ed.). MacGraw-Hill.
Chicago (17e ed.) Bronvermelding
Tillery, Bill W., Eldon D. Enger, en Fredrick C. Ross. Integrated Science. 4th ed. New Yok: MacGraw-Hill, 2008.
MLA (9e ed.) Bronvermelding
Tillery, Bill W., et al. Integrated Science. 4th ed. MacGraw-Hill, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.