Cita APA

Sandstrom, M. A. (1978). Stratigraphy and structure of Chochal limestone, El Tapon Canyon area, Cuilco Quadrangle, Guatemala.

Citación estilo Chicago

Sandstrom, Melissa Anne. Stratigraphy and Structure of Chochal Limestone, El Tapon Canyon Area, Cuilco Quadrangle, Guatemala. 1978.

Cita MLA

Sandstrom, Melissa Anne. Stratigraphy and Structure of Chochal Limestone, El Tapon Canyon Area, Cuilco Quadrangle, Guatemala. 1978.

Precaución: Estas citas no son 100% exactas.