Cita APA (7a ed.)

Zimdahl, R. L. (1993). Fundamentals of weed science. Academic Press.

Cita Chicago Style (17a ed.)

Zimdahl, Robert L. Fundamentals of Weed Science. San Diego [etc.]: Academic Press, 1993.

Cita MLA (9a ed.)

Zimdahl, Robert L. Fundamentals of Weed Science. Academic Press, 1993.