Cita APA (7th ed.)

Coulson, C. A., O'Leary, B., & Mallion, R. B. (1978). Huckel theory for organic chemists. Academic Press.

Cita Chicago (17th ed.)

Coulson, C. A., Brian O'Leary, i R. B. Mallion. Huckel Theory for Organic Chemists. London ; New York: Academic Press, 1978.

Cita MLA (8th ed.)

Coulson, C. A., et al. Huckel Theory for Organic Chemists. Academic Press, 1978.