王开元. 浅谈德法荷三国防洪减灾的主要做法和经验. Editorial Office of Pearl River.
Chicago Style (17th ed.) Citation王开元. 浅谈德法荷三国防洪减灾的主要做法和经验. Editorial Office of Pearl River.
MLA (9th ed.) Citation王开元. 浅谈德法荷三国防洪减灾的主要做法和经验. Editorial Office of Pearl River.
Warning: These citations may not always be 100% accurate.