Cita APA

Pyenson, L. L., & Barké, H. E. (1981). Laboratory manual for entomology and plant pathology.

Citación estilo Chicago

Pyenson, Louis L., y Harvey E. Barké. Laboratory Manual for Entomology and Plant Pathology. 1981.

Cita MLA

Pyenson, Louis L., y Harvey E. Barké. Laboratory Manual for Entomology and Plant Pathology. 1981.