Brown, E. E., & Gratzek, J. B. (1980). Fish farming handbook: Food, bait, tropicals, and goldfish. AVI Pub. Co..
Chicago Style (17th ed.) CitationBrown, E. Evan, and John B. Gratzek. Fish Farming Handbook: Food, Bait, Tropicals, and Goldfish. Westport, Conn.: AVI Pub. Co., 1980.
MLA (9th ed.) CitationBrown, E. Evan, and John B. Gratzek. Fish Farming Handbook: Food, Bait, Tropicals, and Goldfish. AVI Pub. Co., 1980.
Warning: These citations may not always be 100% accurate.