Coult, D. (1967). Molecules and cells. Houghton Mifflin.
Cita Chicago (17th ed.)Coult, D.A. Molecules and Cells. Boston: Houghton Mifflin, 1967.
Cita MLA (9th ed.)Coult, D.A. Molecules and Cells. Houghton Mifflin, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.