Popkin, R. H. (1980). The high road to pyrrhonism. Austin Hill Press.
Chicagoスタイル(17版)引用形式Popkin, Richard H. The High Road to Pyrrhonism. California: Austin Hill Press, 1980.
MLA(9版)引用形式Popkin, Richard H. The High Road to Pyrrhonism. Austin Hill Press, 1980.
警告: この引用は必ずしも正確ではありません.