Watts, A., & Sims, M. (1976). Basic windcraft : using the wind for sailing / (by) Alan Watts ; illustrated by Mary Sims: Using the wind for sailing. David and Charles.
Chicago Style (17th ed.) CitationWatts, Alan, and Mary Sims. Basic Windcraft : Using the Wind for Sailing / (by) Alan Watts ; Illustrated by Mary Sims: Using the Wind for Sailing. Newton Abbot (etc.): David and Charles, 1976.
MLA (9th ed.) CitationWatts, Alan, and Mary Sims. Basic Windcraft : Using the Wind for Sailing / (by) Alan Watts ; Illustrated by Mary Sims: Using the Wind for Sailing. David and Charles, 1976.
Warning: These citations may not always be 100% accurate.