APA
DUTT SUSHIL K, . (1997). Amphibians of India and Sri Lanka (checklist and bibliography): For Reference Only. ORISSA: ODYSSEY PUBLISHING HOUSE.
Chicago
DUTT SUSHIL K, . 1997. Amphibians of India and Sri Lanka (checklist and bibliography): For Reference Only. ORISSA: ODYSSEY PUBLISHING HOUSE.
Harvard
DUTT SUSHIL K, . (1997). Amphibians of India and Sri Lanka (checklist and bibliography): For Reference Only. ORISSA: ODYSSEY PUBLISHING HOUSE.
MLA
DUTT SUSHIL K, . Amphibians of India and Sri Lanka (checklist and bibliography): For Reference Only. ORISSA: ODYSSEY PUBLISHING HOUSE. 1997.