APA Edition Citation

Augustine, C. S., Itta, S., & Kamalakara, R. A. P. Text book of animal Ecology.

Chicago Edition Citation

Augustine, Chellappa S., Sambasiviah Itta, and Rao A P. Kamalakara. Text Book of Animal Ecology.

MLA Edition Citation

Augustine, Chellappa S., et al. Text Book of Animal Ecology.