APA Citation

Johnson, K. R. (1983). Geology of the Gualán and southern Sierra de Las Minas Quadrangles, Guatemala. Binghamton, New York.

Chicago Style Citation

Johnson, Kent Raymond. Geology of the Gualán and Southern Sierra De Las Minas Quadrangles, Guatemala. Binghamton, New York, 1983.

MLA Citation

Johnson, Kent Raymond. Geology of the Gualán and Southern Sierra De Las Minas Quadrangles, Guatemala. Binghamton, New York, 1983.

Warning: These citations may not always be 100% accurate.