APA (7. basım) Alıntı

Brophy, P. (1976). COBOL programming. Clive Bingley & Linnet Books.

Chicago Style (17. basım) Atıf

Brophy, Peter. COBOL Programming. London: Clive Bingley & Linnet Books, 1976.

MLA (9th ed.) Atıf

Brophy, Peter. COBOL Programming. Clive Bingley & Linnet Books, 1976.