张绍金，易枫著. (2013). 八字揭秘. 东方出版社.
Chicago Style (17th ed.) Citation张绍金，易枫著. 八字揭秘. 东方出版社, 2013.
MLA (8th ed.) Citation张绍金，易枫著. 八字揭秘. 东方出版社, 2013.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation