Cita APA (7a ed.)

Roe, J. (1997). North Cascades Highway: Washington's popular and scenic pass. Mountaineers.

Cita Chicago Style (17a ed.)

Roe, JoAnn. North Cascades Highway: Washington's Popular and Scenic Pass. Seattle, WA: Mountaineers, 1997.

Cita MLA (8a ed.)

Roe, JoAnn. North Cascades Highway: Washington's Popular and Scenic Pass. Mountaineers, 1997.

Precaución: Estas citas no son 100% exactas.