Gaya APA

Goldberg, D, E., Dillard, C, R. (1974). College Chemitry . New York: Macmillian Publishing CO.,INC..

Gaya MLA

Goldberg, David, E.., Dillard, Clyde, R.. "College Chemitry". New York: Macmillian Publishing CO.,INC., 1974. Text.