Cita APA

Gregory, S. (1963). Statistical methods and the geographer. Longman.

Citación estilo Chicago

Gregory, S. Statistical Methods and the Geographer. 2. ed. London: Longman, 1963.

Cita MLA

Gregory, S. Statistical Methods and the Geographer. 2. ed. London: Longman, 1963.

Precaución: Estas citas no son 100% exactas.