Cita APA (7th ed.)

Radosevich, S., Holt, J., & Ghersa, C. (1997). Weed ecology: Implications for management (2nd ed.). John Wiley & Sons, Inc.

Cita Chicago (17th ed.)

Radosevich, Steven, Jodie Holt, i Claudio Ghersa. Weed Ecology: Implications for Management. 2nd ed. New York: John Wiley & Sons, Inc, 1997.

Cita MLA (9th ed.)

Radosevich, Steven, et al. Weed Ecology: Implications for Management. 2nd ed. John Wiley & Sons, Inc, 1997.