文轩 & 章润. (2012). UFO：突破俄罗斯. 甘肃科学技术出版社.
Chicago Style (17th ed.) Citation文轩 and 章润. UFO：突破俄罗斯. 甘肃科学技术出版社, 2012.
MLA (8th ed.) Citation文轩 and 章润. UFO：突破俄罗斯. 甘肃科学技术出版社, 2012.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation