Citazione Stile APA (7a Edizione)

Freeman, S., & Herron, J. C. (2007). Evolutionary analysis (Fourth Edition.). Pearson Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Freeman, Scott, e Jon C. Herron. Evolutionary Analysis. Fourth Edition. Upper Saddle River, New Jersey: Pearson Prentice Hall, 2007.

Citatione MLA (9a ed.)

Freeman, Scott, e Jon C. Herron. Evolutionary Analysis. Fourth Edition. Pearson Prentice Hall, 2007.