冈恩 & 程心运. (2010). 来自外星球的礼物: Gift from the stars. 辽宁少年儿童出版社.
Chicago Style (17th ed.) Citation冈恩 and 程心运. 来自外星球的礼物: Gift from the Stars. 辽宁少年儿童出版社, 2010.
MLA (8th ed.) Citation冈恩 and 程心运. 来自外星球的礼物: Gift from the Stars. 辽宁少年儿童出版社, 2010.
Warning: These citations may not always be 100% accurate.