-. Britannica Illustrated Science Library: Fish and Amphibians. Encyclopaedia Britannica, Inc.
Chicago Style (17th ed.) Citation-. Britannica Illustrated Science Library: Fish and Amphibians. Encyclopaedia Britannica, Inc.
MLA (8th ed.) Citation-. Britannica Illustrated Science Library: Fish and Amphibians. Encyclopaedia Britannica, Inc.
Warning: These citations may not always be 100% accurate.