房龙 & 袁敏娟. (2011). 房龙地理: Van Loon's geography. 中国城市出版社.
Chicago Style (17th ed.) Citation房龙 and 袁敏娟. 房龙地理: Van Loon's Geography. 中国城市出版社, 2011.
MLA (8th ed.) Citation房龙 and 袁敏娟. 房龙地理: Van Loon's Geography. 中国城市出版社, 2011.
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