APA (7th ed.) Citation

International Betta Congress, Benn, J., & Byrum, P. (1988). Handbook 1987-88 (Update - 1987.). IBC, International Betta Congress.

Chicago Style (17th ed.) Citation

International Betta Congress, John Benn, and Phil Byrum. Handbook 1987-88. Update - 1987. [United States]: IBC, International Betta Congress, 1988.

MLA (9th ed.) Citation

International Betta Congress, et al. Handbook 1987-88. Update - 1987. IBC, International Betta Congress, 1988.