APA (7th ed.) Citation

Allen, H. S. (1932). Electrons and waves: An introduction to atomic physics. Macmillan.

Chicago Style (17th ed.) Citation

Allen, Herbert Stanley. Electrons and Waves: An Introduction to Atomic Physics. London: Macmillan, 1932.

MLA (9th ed.) Citation

Allen, Herbert Stanley. Electrons and Waves: An Introduction to Atomic Physics. Macmillan, 1932.