APA (7th ed.) Citation

Kier, L. B. (1971). Molecular orbital theory in drug research. Academic Press.

Chicago Style (17th ed.) Citation

Kier, Lemont B. Molecular Orbital Theory in Drug Research. New York: Academic Press, 1971.

MLA (9th ed.) Citation

Kier, Lemont B. Molecular Orbital Theory in Drug Research. Academic Press, 1971.