Watts, P. B. (1996). Rock climbing. Human kinetics.
Chicago Style (17th ed.) CitationWatts, Philip Baxter. Rock Climbing. Champaign: Human kinetics, 1996.
MLA (9th ed.) CitationWatts, Philip Baxter. Rock Climbing. Human kinetics, 1996.
Warning: These citations may not always be 100% accurate.