APA-viite (7. p.)
ebrary, Inc, Collett, J., & Karakashian, S. (1996). Greening the college curriculum: A guide to environmental teaching in the liberal arts : a project of the Rainforest Alliance. Island Press.
Chicago-viite (17. p.)
ebrary, Inc, Jonathan Collett, ja Stephen Karakashian. Greening the College Curriculum: A Guide to Environmental Teaching in the Liberal Arts : A Project of the Rainforest Alliance. Washington, D.C.: Island Press, 1996.
MLA-viite (9. p.)
ebrary, Inc, et al. Greening the College Curriculum: A Guide to Environmental Teaching in the Liberal Arts : A Project of the Rainforest Alliance. Island Press, 1996.
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