APA (7th ed.) Citation

Harris, Boyer, P., Deuil, H., & Boyer. (1975). The Guiness guide to freshwater angling. Guiness Superlatives.

Chicago Style (17th ed.) Citation

Harris, Paul Boyer, Henri Deuil, and Boyer. The Guiness Guide to Freshwater Angling. London: Guiness Superlatives, 1975.

MLA (8th ed.) Citation

Harris, et al. The Guiness Guide to Freshwater Angling. Guiness Superlatives, 1975.