勒尼亚 & 纯熙. (2021). 三只小猪: Three little pigs. 科学普及出版社.
Chicago Style (17th ed.) Citation勒尼亚 and 纯熙. 三只小猪: Three Little Pigs. 科学普及出版社, 2021.
MLA (8th ed.) Citation勒尼亚 and 纯熙. 三只小猪: Three Little Pigs. 科学普及出版社, 2021.
Warning: These citations may not always be 100% accurate.