龚勋. (2009). 世界之最: Complete book of the world records. 云南教育出版社.
Chicagoスタイル(17版)引用形式龚勋. 世界之最: Complete Book of the World Records. 云南教育出版社, 2009.
MLA(8版)引用形式龚勋. 世界之最: Complete Book of the World Records. 云南教育出版社, 2009.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式