(美)婉达·盖格著. (2019). 妮皮和纳皮. 甘肃少年儿童出版社.
Chicago Style (17th ed.) Citation(美)婉达·盖格著. 妮皮和纳皮. 甘肃少年儿童出版社, 2019.
MLA (8th ed.) Citation(美)婉达·盖格著. 妮皮和纳皮. 甘肃少年儿童出版社, 2019.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation