APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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