Ruppert, E. E., & Barnes, R. D. (1994). Invertebrate zoology (6th ed.). Saunders College Pub.
Chicago Style (17th ed.) CitationRuppert, Edward E., and Robert D. Barnes. Invertebrate Zoology. 6th ed. Fort Worth: Saunders College Pub, 1994.
MLA (9th ed.) CitationRuppert, Edward E., and Robert D. Barnes. Invertebrate Zoology. 6th ed. Saunders College Pub, 1994.
Warning: These citations may not always be 100% accurate.