Citazione APA

Hecht, M. K., Steree, W. C., & Wallace, B. (1976). Evolutionary Biology V. 9. Academic press.

Stile di citazione Chicago

Hecht, Max K., William C. Steree, e Bruce Wallace. Evolutionary Biology V. 9. Newyork: Academic press, 1976.

Citazione MLA

Hecht, Max K., et al. Evolutionary Biology V. 9. Academic press, 1976.