Dyfyniad APA

(1987). Staying flexible: The full range of motion. Time-Life Books.

Dyfyniad Arddull Chicago

Staying Flexible: The Full Range of Motion. Alexandria, VA: Time-Life Books, 1987.

Dyfyniad MLA

Staying Flexible: The Full Range of Motion. Time-Life Books, 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.