Axelrod, H. R., & Vorderwinkler, W. (1968). Encyclopedia of tropical fishes, with special emphasis on techniques of breeding ([11th ed.].).
Chicago Style (17th ed.) CitationAxelrod, Herbert R., and William Vorderwinkler. Encyclopedia of Tropical Fishes, with Special Emphasis on Techniques of Breeding. [11th ed.]. 1968.
MLA (9th ed.) CitationAxelrod, Herbert R., and William Vorderwinkler. Encyclopedia of Tropical Fishes, with Special Emphasis on Techniques of Breeding. [11th ed.]. 1968.
Warning: These citations may not always be 100% accurate.