Citazione Stile APA (7a Edizione)

Freeman, S., & Herron, J. C. (2014). Evolutionary analysis (Fourth edition.). Pearson Education Limited.

Citazione stile Chigago Style (17a edizione)

Freeman, Scott, e Jon C. Herron. Evolutionary Analysis. Fourth edition. Essex, England: Pearson Education Limited, 2014.

Citatione MLA (9a ed.)

Freeman, Scott, e Jon C. Herron. Evolutionary Analysis. Fourth edition. Pearson Education Limited, 2014.