Hughes, G. E., & Cresswell, M. J. (1996). A new introduction to modal logic. London ; New York.
シカゴスタイル引用形Hughes, G. E., , M. J. Cresswell. A New Introduction to Modal Logic. London ; New York, 1996.
MLA引用形式Hughes, G. E., , M. J. Cresswell. A New Introduction to Modal Logic. London ; New York, 1996.
警告: この引用は必ずしも正確ではありません.