APA (7th ed.) Citation

Gallagher, D., & Perez Siliceo, R. (1948). Geology of the Huahuaxtla mercury district, State of Guerrero, Mexico. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Gallagher, David, and Raphael Perez Siliceo. Geology of the Huahuaxtla Mercury District, State of Guerrero, Mexico. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1948.

MLA (9th ed.) Citation

Gallagher, David, and Raphael Perez Siliceo. Geology of the Huahuaxtla Mercury District, State of Guerrero, Mexico. United States Department of the Interior, Geological Survey, 1948.