Citazione Stile APA (7a Edizione)

Pechenik, J. A. (2015). Biology of the invertebrates (Seventh edition, International student edition.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Pechenik, Jan A. Biology of the Invertebrates. Seventh edition, International student edition. New York, NY: McGraw-Hill, 2015.

Citatione MLA (9a ed.)

Pechenik, Jan A. Biology of the Invertebrates. Seventh edition, International student edition. McGraw-Hill, 2015.