Gaya APA

D, R, F, H, P. (1979). ENTOMOLOGY IN HUMAN AND ANIMAL HEALTH (seventh edition). New York: Macmillan Publishing Co., Inc.t.

Gaya MLA

D, Robert, F., Harwood,, Ph.. "ENTOMOLOGY IN HUMAN AND ANIMAL HEALTH". seventh edition New York: Macmillan Publishing Co., Inc.t, 1979. Text.