APA (7th ed.) Citation

龚勋. (2011). 权威专家推荐儿童早教启蒙书. 云南教育出版社.

Chicago Style (17th ed.) Citation

龚勋. 权威专家推荐儿童早教启蒙书. 云南教育出版社, 2011.

MLA (8th ed.) Citation

龚勋. 权威专家推荐儿童早教启蒙书. 云南教育出版社, 2011.