ebrary, Inc, & Perttula, T. K. (2004). The prehistory of Texas. Texas A&M University Press.
Chicagoスタイル(17版)引用形式ebrary, Inc, , Timothy K. Perttula. The Prehistory of Texas. College Station: Texas A&M University Press, 2004.
MLA(9版)引用形式ebrary, Inc, , Timothy K. Perttula. The Prehistory of Texas. Texas A&M University Press, 2004.
警告: この引用は必ずしも正確ではありません.