APA (7th ed.) Citation

吴乐乐. (2011). 图形趣话. 天津人民出版社.

Chicago Style (17th ed.) Citation

吴乐乐. 图形趣话. 天津人民出版社, 2011.

MLA (8th ed.) Citation

吴乐乐. 图形趣话. 天津人民出版社, 2011.

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