Cita APA (7a ed.)

Wells, D. (2013). NOLS wilderness navigation (2nd ed.). Stackpole Boosk.

Cita Chicago Style (17a ed.)

Wells, Darran. NOLS Wilderness Navigation. 2nd ed. Mechanicsburg, PA: Stackpole Boosk, 2013.

Cita MLA (8a ed.)

Wells, Darran. NOLS Wilderness Navigation. 2nd ed. Stackpole Boosk, 2013.

Precaución: Estas citas no son 100% exactas.