APA (7. basım) Alıntı
Boyer, D. E., & Webb, R. H. (2007). Damming Grand Canyon: The 1923 USGS Colorado River Expedition. Utah State University Press.
Chicago Style (17. basım) Atıf
Boyer, Diane E., ve Robert H. Webb. Damming Grand Canyon: The 1923 USGS Colorado River Expedition. Logan, Utah: Utah State University Press, 2007.
MLA (9th ed.) Atıf
Boyer, Diane E., ve Robert H. Webb. Damming Grand Canyon: The 1923 USGS Colorado River Expedition. Utah State University Press, 2007.
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