(1990). Space and planets (Authorized english language ed. (Asia).). Time-Life.
Chicago Style (17th ed.) CitationSpace and Planets. Authorized english language ed. (Asia). Hongkong: Time-Life, 1990.
MLA (9th ed.) CitationSpace and Planets. Authorized english language ed. (Asia). Time-Life, 1990.
Warning: These citations may not always be 100% accurate.