Não informado. Star: Selections from the winning entries in the science teacher achievement recognition program. National Science Teachers Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Star: Selections from the Winning Entries in the Science Teacher Achievement Recognition Program. Washington: National Science Teachers Association.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Star: Selections from the Winning Entries in the Science Teacher Achievement Recognition Program. National Science Teachers Association.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.