APA(7版)引用形式
Nelson, F. W. h., & Howard, D. S. (1986). Trace Element Analysis of Obsidian Artifacts from El Mirador, Guatemala. New World Archaeological Foundation : Brigham Young University.
Chicagoスタイル(17版)引用形式
Nelson, Fred W. hijo, , David S. Howard. Trace Element Analysis of Obsidian Artifacts from El Mirador, Guatemala. Provo, EUA: New World Archaeological Foundation : Brigham Young University, 1986.
MLA(9版)引用形式
Nelson, Fred W. hijo, , David S. Howard. Trace Element Analysis of Obsidian Artifacts from El Mirador, Guatemala. New World Archaeological Foundation : Brigham Young University, 1986.
警告: この引用は必ずしも正確ではありません.