APA (7th ed.) Citation

Low, P. F., & Lovell, C. W. (1959). The factor of moisture in frost action. Purdue University.

Chicago Style (17th ed.) Citation

Low, P. F., and C. W. Lovell. The Factor of Moisture in Frost Action. Lafayette: Purdue University, 1959.

MLA (9th ed.) Citation

Low, P. F., and C. W. Lovell. The Factor of Moisture in Frost Action. Purdue University, 1959.