APA (7th ed.) Citation

Smith, G. N., & Dunford, J. (1979). Profitable fishkeeping. Spur Publications.

Chicago Style (17th ed.) Citation

Smith, Guy N., and Jim Dunford. Profitable Fishkeeping. Hindhead: Spur Publications, 1979.

MLA (8th ed.) Citation

Smith, Guy N., and Jim Dunford. Profitable Fishkeeping. Spur Publications, 1979.

Warning: These citations may not always be 100% accurate.