宣景宏. (2009). 梨栽培新技术100问. 辽宁教育出版社.
Chicago Style (17th ed.) Citation宣景宏. 梨栽培新技术100问. 辽宁教育出版社, 2009.
MLA (8th ed.) Citation宣景宏. 梨栽培新技术100问. 辽宁教育出版社, 2009.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation