Dawkins Dr.Karen, Doughty Janet, Long Bonita, Madrazo Dr.Gerry, Moody Cherlye, Russ Rachel, & Wallace Dr.Josephine. (1999). North Carolina Case Studies Science Voyages.Grade 6. American: McGraw-Hill.
استشهاد بنمط شيكاغوDawkins Dr.Karen, Doughty Janet, Long Bonita, Madrazo Dr.Gerry, Moody Cherlye, Russ Rachel, و Wallace Dr.Josephine. North Carolina Case Studies Science Voyages.Grade 6. American: McGraw-Hill, 1999.
MLA استشهادDawkins Dr.Karen, et al. North Carolina Case Studies Science Voyages.Grade 6. American: McGraw-Hill, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.