APA Citation

Instituto Geográfico Nacional (Guatemala), Guatemala. Dirección General de Cartografía, United States. Army Map Service, United States. Defense Mapping Agency, & Inter American Geodetic Survey. (1960). Guatemala 1: 50.000 (la. ed.). Guatemala: IGN.

Chicago Style Citation

Instituto Geográfico Nacional (Guatemala), Guatemala. Dirección General de Cartografía, United States. Army Map Service, United States. Defense Mapping Agency, and Inter American Geodetic Survey. Guatemala 1: 50.000. la. ed. Guatemala: IGN, 1960.

MLA Citation

Instituto Geográfico Nacional (Guatemala), et al. Guatemala 1: 50.000. la. ed. Guatemala: IGN, 1960.

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