Cita APA

Knight, F. B., & Heikkenen, H. J. (1980). Principles of Forest Entomology. New York: McGraw-Hill.

Citación estilo Chicago

Knight, Fred Barrows, y Herman John Heikkenen. Principles of Forest Entomology. New York: McGraw-Hill, 1980.

Cita MLA

Knight, Fred Barrows, y Herman John Heikkenen. Principles of Forest Entomology. New York: McGraw-Hill, 1980.