(1980). Discover. Time, Inc.
芝加哥风格引文Discover. Chicago: Time, Inc, 1980.
MLA引文Discover. Time, Inc, 1980.
警告：这些引文格式不一定是100％准确.
APA引文
(1980). Discover. Time, Inc.
芝加哥风格引文Discover. Chicago: Time, Inc, 1980.
MLA引文Discover. Time, Inc, 1980.