Mustard, P. S., & Roots, C. F. (1997). Rift related volcanism, sedimentation, and tectonic setting of the Mount Harper Group, Ogilvie Mountains, Yukon Territory. Geological Survey of Canada.
Chicago-Zitierstil (17. Ausg.)Mustard, P. S., und C. F. Roots. Rift Related Volcanism, Sedimentation, and Tectonic Setting of the Mount Harper Group, Ogilvie Mountains, Yukon Territory. Ottawa, Ontario [u.a.]: Geological Survey of Canada, 1997.
MLA-Zitierstil (9. Ausg.)Mustard, P. S., und C. F. Roots. Rift Related Volcanism, Sedimentation, and Tectonic Setting of the Mount Harper Group, Ogilvie Mountains, Yukon Territory. Geological Survey of Canada, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.