杨仁民 & 谢明志. 天鹅湖和大天鹅. Editorial Department of Chinese Journal of Wildlife.
Chicago Style (17th ed.) Citation杨仁民 and 谢明志. 天鹅湖和大天鹅. Editorial Department of Chinese Journal of Wildlife.
MLA (9th ed.) Citation杨仁民 and 谢明志. 天鹅湖和大天鹅. Editorial Department of Chinese Journal of Wildlife.
Warning: These citations may not always be 100% accurate.