ebrary, Inc, & Bianchini Bonotto, D. M. (2013). Environmental education in a high school biology class: Knowing and appreciating nature. Nova Science Publisher's, Inc..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, و Dalva Maria Bianchini Bonotto. Environmental Education in a High School Biology Class: Knowing and Appreciating Nature. Hauppauge, N.Y.: Nova Science Publisher's, Inc., 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, و Dalva Maria Bianchini Bonotto. Environmental Education in a High School Biology Class: Knowing and Appreciating Nature. Nova Science Publisher's, Inc., 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.