Time-Life Books. (1988). Cosmic connections. Time-Life Books.
Chicagoスタイル(17版)引用形式Time-Life Books. Cosmic Connections. Alexandria, VA: Time-Life Books, 1988.
MLA(9版)引用形式Time-Life Books. Cosmic Connections. Time-Life Books, 1988.
警告: この引用は必ずしも正確ではありません.