APA Edition Citation

Haswell, . W. A., & Parker, T. J. Text book of zoology. V 1 (6.). Mac Millan Company.

Chicago Edition Citation

Haswell, William A., and T Jeffery Parker. Text Book of Zoology. V 1. 6. London: Mac Millan Company.

MLA Edition Citation

Haswell, William A., and T Jeffery Parker. Text Book of Zoology. V 1. 6. Mac Millan Company.

Warning: These citations may not always be 100% accurate.