Παραπομπή APA

Offenhartz, P. O. (1970). Atomic and molecular orbital theory. McGraw-Hill.

Παραπομπή Chicago Style

Offenhartz, Peter O"D. Atomic and Molecular Orbital Theory. New York: McGraw-Hill, 1970.

Παραπομπή MLA

Offenhartz, Peter O"D. Atomic and Molecular Orbital Theory. McGraw-Hill, 1970.