Registro de Citas

Cita APA (7a ed.)
Clark William Bullock, Walcott Charles Doolittle, Glenn L. C., Miller Benjamin L., & Neal W. D. (1902). Map of Calvert county showing the geological formations. U. S. Geological Survey.
Cita Chicago Style (17a ed.)
Clark William Bullock, Walcott Charles Doolittle, Glenn L. C., Miller Benjamin L., y Neal W. D. Map of Calvert County Showing the Geological Formations. U. S. Geological Survey, 1902.
Cita MLA (9a ed.)
Clark William Bullock, et al. Map of Calvert County Showing the Geological Formations. U. S. Geological Survey, 1902.
Precaución: Estas citas no son 100% exactas.