Gaya APA

Buttle, F., McKetta, J, J. (1981). Encyclopedia Of Chemical Procesing And Design 12: Corrosion To Cottonseed . New York: Marcel Dekker, Inc..

Gaya MLA

Buttle, Francis., McKetta, John, J.. "Encyclopedia Of Chemical Procesing And Design 12: Corrosion To Cottonseed". New York: Marcel Dekker, Inc., 1981. Text.