APA-čujuhus (7. p.)
ebrary, Inc, Loeffler, J., & Loeffler, C. (2012). Thinking like a watershed: Voices from the West. University of New Mexico Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, Jack Loeffler, juo Celestia Loeffler. Thinking like a Watershed: Voices from the West. Albuquerque: University of New Mexico Press, 2012.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Thinking like a Watershed: Voices from the West. University of New Mexico Press, 2012.
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