McReynolds, D. (1970). We have been invaded by the 21st century. New York: Praeger Publishers.
シカゴスタイル引用形McReynolds, David. We Have Been Invaded By the 21st Century. New York: Praeger Publishers, 1970.
MLA引用形式McReynolds, David. We Have Been Invaded By the 21st Century. New York: Praeger Publishers, 1970.
警告: この引用は必ずしも正確ではありません.