Gaya APA

Castka, C, M, ;, J, E, W, ;, J, F. (1978). Modern chemistry . New York: HOLT, RINEHART AND WINSTON.

Gaya MLA

Castka, Clark, Metcalfe, ;, John, E., Williams, ;, Joseph, F.. "Modern chemistry". New York: HOLT, RINEHART AND WINSTON, 1978. Text.