APA (7th ed.) Citation

Heitler, W. (1984). The quantum theory of radiation (3. ed., republ.). Dover Publ.

Chicago Style (17th ed.) Citation

Heitler, Walter. The Quantum Theory of Radiation. 3. ed., republ. New York: Dover Publ, 1984.

MLA (9th ed.) Citation

Heitler, Walter. The Quantum Theory of Radiation. 3. ed., republ. Dover Publ, 1984.