APA
Blackwelder R. E., Garoian G. S. & Handbook of animal diversity. (1986). CRC handbook of animal diversity. Boca Raton: CRC Press.
Chicago
Blackwelder Richard E, Garoian George S and Handbook of animal diversity. 1986. CRC handbook of animal diversity. Boca Raton: CRC Press.
Harvard
Blackwelder R. E., Garoian G. S. and Handbook of animal diversity. (1986). CRC handbook of animal diversity. Boca Raton: CRC Press.
MLA
Blackwelder Richard E, Garoian George S and Handbook of animal diversity. CRC handbook of animal diversity. Boca Raton: CRC Press. 1986.