APA

Gutierrez A. P., Huffaker C. B., . (1999). Ecological Entomology. New York: John Wiley and Sons.

Chicago

Gutierrez Andrew Paul, Huffaker Carl Barton, . 1999. Ecological Entomology. New York: John Wiley and Sons.

Harvard

Gutierrez A. P., Huffaker C. B., . (1999). Ecological Entomology. New York: John Wiley and Sons.

MLA

Gutierrez Andrew Paul, Huffaker Carl Barton, . Ecological Entomology. New York: John Wiley and Sons. 1999.