APA (7th ed.) Citation

Smith, A. H., Smith, H. V., & Weber, N. S. (1979). How to know the gilled mushrooms. Wm. C. Brown Co..

Chicago Style (17th ed.) Citation

Smith, Alexander H., Helen Vandervort Smith, and Nancy S. Weber. How to Know the Gilled Mushrooms. Dubuque, Iowa: Wm. C. Brown Co., 1979.

MLA (9th ed.) Citation

Smith, Alexander H., et al. How to Know the Gilled Mushrooms. Wm. C. Brown Co., 1979.