Rowthorn, A. W. (2012). The Wisdom of John Muir: 100+ Selections from the Letters, Journals, and Essays of the Great Naturalist (1st edition.). Wilderness Press.
Chicago-Zitierstil (17. Ausg.)Rowthorn, Anne W. The Wisdom of John Muir: 100+ Selections from the Letters, Journals, and Essays of the Great Naturalist. 1st edition. Birmingham, AL: Wilderness Press, 2012.
MLA-Zitierstil (9. Ausg.)Rowthorn, Anne W. The Wisdom of John Muir: 100+ Selections from the Letters, Journals, and Essays of the Great Naturalist. 1st edition. Wilderness Press, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.