于洪燕 绘. (2017). 饼干七巧板. 中国大百科全书出版社.
Chicago Style (17th ed.) Citation于洪燕 绘. 饼干七巧板. 中国大百科全书出版社, 2017.
MLA (8th ed.) Citation于洪燕 绘. 饼干七巧板. 中国大百科全书出版社, 2017.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation