Heinlein, R. A. (1970). The worlds of Robert Heinlein. New English Library.
Chicagoスタイル(17版)引用形式Heinlein, Robert A. The Worlds of Robert Heinlein. London: New English Library, 1970.
MLA(8版)引用形式Heinlein, Robert A. The Worlds of Robert Heinlein. New English Library, 1970.
警告: この引用は必ずしも正確ではありません.