Παραπομπή APA

Hart, H., & Hart, D. J. (1991). Organic chemistry. Houghton Mifflin.

Παραπομπή Chicago Style

Hart, Harold, και David J. Hart. Organic Chemistry. Boston: Houghton Mifflin, 1991.

Παραπομπή MLA

Hart, Harold, και David J. Hart. Organic Chemistry. Houghton Mifflin, 1991.