APA (7th ed.) Citation

Sage, D., Townsend, C. H., Smith, H. M., & Harris, W. C. (1902). Salmon and trout. Macmillan.

Chicago Style (17th ed.) Citation

Sage, Dean, Charles Haskins Townsend, Hugh McCormick Smith, and William Charles Harris. Salmon and Trout. New York: Macmillan, 1902.

MLA (8th ed.) Citation

Sage, Dean, et al. Salmon and Trout. Macmillan, 1902.