APA (7th ed.) Citation

Dalrymple, G. B., & Lanphere, M. A. (1969). Potassium-argon dating: Principles, techniques and applications to geochronology. Freeman.

Chicago Style (17th ed.) Citation

Dalrymple, G. Brent, and Marvin A. Lanphere. Potassium-argon Dating: Principles, Techniques and Applications to Geochronology. San Francisco: Freeman, 1969.

MLA (9th ed.) Citation

Dalrymple, G. Brent, and Marvin A. Lanphere. Potassium-argon Dating: Principles, Techniques and Applications to Geochronology. Freeman, 1969.