Ridgway, S. H., & Harrison, S. R. (1989). Handbook of marine mammals: Of river dolphins and the large toothed whales. Acadenmic Press.
Chicago Style (17th ed.) CitationRidgway, Sam H., and Sir Richard Harrison. Handbook of Marine Mammals: Of River Dolphins and the Large Toothed Whales. Acadenmic Press, 1989.
MLA (8th ed.) CitationRidgway, Sam H., and Sir Richard Harrison. Handbook of Marine Mammals: Of River Dolphins and the Large Toothed Whales. Acadenmic Press, 1989.
Warning: These citations may not always be 100% accurate.