APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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