(2013). Environmental education in a high school biology class: Knowing and appreciating nature. Nova Science Publisher's, Inc.
Chicago-Zitierstil (17. Ausg.)Environmental Education in a High School Biology Class: Knowing and Appreciating Nature. Hauppauge, N.Y: Nova Science Publisher's, Inc, 2013.
MLA-Zitierstil (9. Ausg.)Environmental Education in a High School Biology Class: Knowing and Appreciating Nature. Nova Science Publisher's, Inc, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.