APA (7. basım) Alıntı

DUCKWORTH, W. (1977). A guide Operational Research W.e Duckworth. Chapman And Hall.

Chicago Style (17. basım) Atıf

DUCKWORTH, W.E. A Guide Operational Research W.e Duckworth. Chapman And Hall, 1977.

MLA (8th ed.) Atıf

DUCKWORTH, W.E. A Guide Operational Research W.e Duckworth. Chapman And Hall, 1977.