APA (7th ed.) Citation

Schaeffer, O. A., Zèahringer, J., & Gentner, W. (1966). Potassium argon dating. Springer-Verlag.

Chicago Style (17th ed.) Citation

Schaeffer, O. A., J. Zèahringer, and Wolfgang Gentner. Potassium Argon Dating. Berlin, New York: Springer-Verlag, 1966.

MLA (9th ed.) Citation

Schaeffer, O. A., et al. Potassium Argon Dating. Springer-Verlag, 1966.