Cita APA (7a ed.)

Pople, J. A., & Beveridge, D. L. (1970). Approximate molecular orbital theory. McGraw-Hill.

Cita Chicago Style (17a ed.)

Pople, John A., y David L. Beveridge. Approximate Molecular Orbital Theory. New York: McGraw-Hill, 1970.

Cita MLA (8a ed.)

Pople, John A., y David L. Beveridge. Approximate Molecular Orbital Theory. McGraw-Hill, 1970.