Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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