Barnard, W. M. (1991). Mauna Loa - a source book: Historical eruptions and exploration. State University of New York, Department of Geosciences.
Chicago-Zitierstil (17. Ausg.)Barnard, Walther M. Mauna Loa - a Source Book: Historical Eruptions and Exploration. Fredonia: State University of New York, Department of Geosciences, 1991.
MLA-Zitierstil (9. Ausg.)Barnard, Walther M. Mauna Loa - a Source Book: Historical Eruptions and Exploration. State University of New York, Department of Geosciences, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.