APA引文

Smedema, L. K. (2004). Modern land drainage: Planning, design and management of agriculture drainage systems. London: A. A. Balkema Publishers.

Trích dẫn kiểu Chicago

Smedema, Lambert K. Modern Land Drainage: Planning, Design and Management of Agriculture Drainage Systems. London: A. A. Balkema Publishers, 2004.

MLA引文

Smedema, Lambert K. Modern Land Drainage: Planning, Design and Management of Agriculture Drainage Systems. London: A. A. Balkema Publishers, 2004.

警告：这些引文格式不一定是100％准确.