APA (7th ed.) Citation

Levitt, J., & Levitt, J. (1963). The spell of words. Philosophical Library.

Chicago Style (17th ed.) Citation

Levitt, John, and Joan Levitt. The Spell of Words. New York: Philosophical Library, 1963.

MLA (9th ed.) Citation

Levitt, John, and Joan Levitt. The Spell of Words. Philosophical Library, 1963.