Gaya APA

Metcalf, C, L., Metcalf, R, L. (1962). Destruktive And Useful Isects : Their Habits And Control . New York: McGraw-Hill Book Company.

Gaya MLA

Metcalf, C., L.., Metcalf, R., L.. "Destruktive And Useful Isects : Their Habits And Control". New York: McGraw-Hill Book Company, 1962. Text.