McKay, K., & McKay, R. (2011). Learn to swim: Step-by-step water confidence and safety skills for babies and young children. DK Pub.
استشهاد بنمط شيكاغوMcKay, Kathy, و Rob McKay. Learn to Swim: Step-by-step Water Confidence and Safety Skills for Babies and Young Children. DK Pub, 2011.
MLA استشهادMcKay, Kathy, و Rob McKay. Learn to Swim: Step-by-step Water Confidence and Safety Skills for Babies and Young Children. DK Pub, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.