ALI, Daniel, Dick, & Sugathan. (1999). Birds of Kerala, by Sálim Ali; revised by R. Sugathan, edited by J. C. Daniel, illustrated by John Henry Dick (3rd rev. ed.). Kerala Forests & Wildlife Department.
Chicago Style (17th ed.) CitationALI, Daniel, Dick, and Sugathan. Birds of Kerala, by Sálim Ali; Revised by R. Sugathan, Edited by J. C. Daniel, Illustrated by John Henry Dick. 3rd rev. ed. Thiruvananthapuram, Indis: Kerala Forests & Wildlife Department, 1999.
MLA (9th ed.) CitationALI, et al. Birds of Kerala, by Sálim Ali; Revised by R. Sugathan, Edited by J. C. Daniel, Illustrated by John Henry Dick. 3rd rev. ed. Kerala Forests & Wildlife Department, 1999.
Warning: These citations may not always be 100% accurate.