Παραπομπή APA

Wood, J. H., & Keenan, C. W. (1957). General college chemistry. Harper & Brothers.

Παραπομπή Chicago Style

Wood, Jesse Hermon, και Charles William Keenan. General College Chemistry. New York: Harper & Brothers, 1957.

Παραπομπή MLA

Wood, Jesse Hermon, και Charles William Keenan. General College Chemistry. Harper & Brothers, 1957.