APA
DAWES J. A., . (1998). The Concise Encyclopedia of Popular Freshwater Tropical Fish: FOR REFERENCE ONLY. UNITED KINGDOM: PARRAGON.
Chicago
DAWES JOHN A, . 1998. The Concise Encyclopedia of Popular Freshwater Tropical Fish: FOR REFERENCE ONLY. UNITED KINGDOM: PARRAGON.
Harvard
DAWES J. A., . (1998). The Concise Encyclopedia of Popular Freshwater Tropical Fish: FOR REFERENCE ONLY. UNITED KINGDOM: PARRAGON.
MLA
DAWES JOHN A, . The Concise Encyclopedia of Popular Freshwater Tropical Fish: FOR REFERENCE ONLY. UNITED KINGDOM: PARRAGON. 1998.