叶赛宁 & Yesenin. (2001). 青春的忧郁: 叶赛宁书信集. 经济日报出版社.
Chicago Style (17th ed.) Citation叶赛宁 and Yesenin. 青春的忧郁: 叶赛宁书信集. 经济日报出版社, 2001.
MLA (8th ed.) Citation叶赛宁 and Yesenin. 青春的忧郁: 叶赛宁书信集. 经济日报出版社, 2001.
Warning: These citations may not always be 100% accurate.