马克·吐温 & 杨栋. (2019). 马克·吐温文集: Collected works of Mark Twain. 京华出版社.
Chicago Style (17th ed.) Citation马克·吐温 and 杨栋. 马克·吐温文集: Collected Works of Mark Twain. 京华出版社, 2019.
MLA (8th ed.) Citation马克·吐温 and 杨栋. 马克·吐温文集: Collected Works of Mark Twain. 京华出版社, 2019.
Warning: These citations may not always be 100% accurate.