APA (7th ed.) Citation

Gathorne-Hardy, A. E., Pennant, C. D., & Shand, A. I. (1898). The salmon. Longmans, Green.

Chicago Style (17th ed.) Citation

Gathorne-Hardy, A. E., Claud Douglas Pennant, and Alexander Innes Shand. The Salmon. London, New York: Longmans, Green, 1898.

MLA (9th ed.) Citation

Gathorne-Hardy, A. E., et al. The Salmon. Longmans, Green, 1898.