华罗庚 Hua luo geng. (1961). 积分的近似计算 Ji fen de jin si ji suan (1.). 科学出版社.
Chicago Style (17th ed.) Citation华罗庚 Hua luo geng. 积分的近似计算 Ji Fen De Jin Si Ji Suan. 1. 北京: 科学出版社, 1961.
MLA (8th ed.) Citation华罗庚 Hua luo geng. 积分的近似计算 Ji Fen De Jin Si Ji Suan. 1. 科学出版社, 1961.
Warning: These citations may not always be 100% accurate.