Cita APA (7a ed.)
Kessler, F. C., & Battersby, S. E. Working with Map Projections: A Guide to their Selection (1. vyd.). 2019.
Cita Chicago Style (17a ed.)
Kessler, Fritz C., y Sarah E. Battersby. Working with Map Projections: A Guide to Their Selection. 1. vyd. Boca Raton: 2019.
Cita MLA (9a ed.)
Kessler, Fritz C., y Sarah E. Battersby. Working with Map Projections: A Guide to Their Selection. 1. vyd. 2019.
Precaución: Estas citas no son 100% exactas.