APA-viite (7. p.)

Ashton, F. M., Monaco, T. J., Barrett, M., & Klingman, G. C. (1991). Weed science: Principles and practices (3rd ed.). Wiley.

Chicago-viite (17. p.)

Ashton, Floyd M., Thomas J. Monaco, Michael Barrett, ja Glenn C. Klingman. Weed Science: Principles and Practices. 3rd ed. New York: Wiley, 1991.

MLA-viite (9. p.)

Ashton, Floyd M., et al. Weed Science: Principles and Practices. 3rd ed. Wiley, 1991.