APA (7th ed.) Citation

曹开镛. (2006). 优生8环节. 北京出版社.

Chicago Style (17th ed.) Citation

曹开镛. 优生8环节. 北京出版社, 2006.

MLA (8th ed.) Citation

曹开镛. 优生8环节. 北京出版社, 2006.

Warning: These citations may not always be 100% accurate.