Citazione Stile APA (7a Edizione)

Postlethwait, J. H., Hopson, J. L., & Veres, R. C. (1991). Biology! bringing science to life. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Postlethwait, John H., Janet L. Hopson, e Ruth C. Veres. Biology! Bringing Science to Life. New York: McGraw-Hill, 1991.

Citatione MLA (9a ed.)

Postlethwait, John H., et al. Biology! Bringing Science to Life. McGraw-Hill, 1991.