Grinfelds, V., & Vesma Grinfelds; Bonnie Hultstrand. (2003). Right down your alley: The beginners' book of bowling. Belmont, CA: Wadsworth/Thomson Learning.
استشهاد بنمط شيكاغوGrinfelds, Vesma, و Vesma Grinfelds; Bonnie Hultstrand. Right Down Your Alley: The Beginners' Book of Bowling. Belmont, CA: Wadsworth/Thomson Learning, 2003.
MLA استشهادGrinfelds, Vesma, و Vesma Grinfelds; Bonnie Hultstrand. Right Down Your Alley: The Beginners' Book of Bowling. Belmont, CA: Wadsworth/Thomson Learning, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.