Cita APA

Marble, D. F. (1972). Landuse: A computer program for laboratory use in economic geography courses. Washington, D. C.: Association of American.

Citación estilo Chicago

Marble, Duane F. Landuse: A Computer Program for Laboratory Use in Economic Geography Courses. Washington, D. C.: Association of American, 1972.

Cita MLA

Marble, Duane F. Landuse: A Computer Program for Laboratory Use in Economic Geography Courses. Washington, D. C.: Association of American, 1972.