Gaya APA

Watne, D, , A., Turney, P, , , B. (1990). Auditing EDP systems . New Jersey: Prentice-Hall Int, Inc..

Gaya MLA

Watne, Donald, , A.., Turney, Peter, , , B.B.. "Auditing EDP systems". New Jersey: Prentice-Hall Int, Inc., 1990. Text.