Cita APA (7th ed.)

Roberts, D. A. (1978). Fundamentals of plant-pest control. W.H. Freeman and Company.

Cita Chicago (17th ed.)

Roberts, Daniel Altman. Fundamentals of Plant-pest Control. San Francisco: W.H. Freeman and Company, 1978.

Cita MLA (9th ed.)

Roberts, Daniel Altman. Fundamentals of Plant-pest Control. W.H. Freeman and Company, 1978.