Lua APA (7ú heag.)
ebrary, Inc, Miller, S. M., & Morrison, D. (2005). John Muir: Family, friends, and adventures. University of New Mexico Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Sally M. Miller, agus Daryl Morrison. John Muir: Family, Friends, and Adventures. Albuquerque: University of New Mexico Press, 2005.
Lua MLA (9ú heag.)
ebrary, Inc, et al. John Muir: Family, Friends, and Adventures. University of New Mexico Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.