Frank, P. (1946). International Encyclopedia of Unified Science. Chicago: The University of Chicago Press.
シカゴスタイル引用形Frank, Philipp. International Encyclopedia of Unified Science. Chicago: The University of Chicago Press, 1946.
MLA引用形式Frank, Philipp. International Encyclopedia of Unified Science. Chicago: The University of Chicago Press, 1946.
警告: この引用は必ずしも正確ではありません.