APA (7th ed.) Citation

Foshag, W. F., & González Reyna, J. (1956). Birth and development of Parícutin volcano, Mexico. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Foshag, William F., and Jenaro González Reyna. Birth and Development of Parícutin Volcano, Mexico. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1956.

MLA (9th ed.) Citation

Foshag, William F., and Jenaro González Reyna. Birth and Development of Parícutin Volcano, Mexico. United States Department of the Interior, Geological Survey, 1956.