Dinosaur Footprints and Trackways of La Rioja. Indiana University Press.
Chicagoスタイル(17版)引用形式Dinosaur Footprints and Trackways of La Rioja. Indiana University Press.
MLA(8版)引用形式Dinosaur Footprints and Trackways of La Rioja. Indiana University Press.
警告: この引用は必ずしも正確ではありません.