Cita APA (7th ed.)

Axelrod, H. D., & Vorderwinkler, W. (1974). Encyclopedia of Tropical Fishes: Whith special emphasis on techniques of breeding (Twenty-Sixth edition.). T. F. H. Publications, Inc.

Cita Chicago (17th ed.)

Axelrod, Herbert D., i William Vorderwinkler. Encyclopedia of Tropical Fishes: Whith Special Emphasis on Techniques of Breeding. Twenty-Sixth edition. Neptune, N.J: T. F. H. Publications, Inc, 1974.

Cita MLA (9th ed.)

Axelrod, Herbert D., i William Vorderwinkler. Encyclopedia of Tropical Fishes: Whith Special Emphasis on Techniques of Breeding. Twenty-Sixth edition. T. F. H. Publications, Inc, 1974.