APA Citation

Parker, T. J., Haswell , W., Marshall, A., & Wiiliams, D. (1977). Textbook of zoology invertebrates (7th ed.). London: English Language Book Society and Macmillan.

Chicago Style Citation

Parker, T. Jeffery, William Haswell , A.J Marshall, and D. Wiiliams. Textbook of Zoology Invertebrates. 7th ed. London: English Language Book Society and Macmillan, 1977.

MLA Citation

Parker, T. Jeffery, William Haswell , A.J Marshall, and D. Wiiliams. Textbook of Zoology Invertebrates. 7th ed. London: English Language Book Society and Macmillan, 1977.

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