APA citiranje

C K Varshney. (1976). Aquatic weeds in south-east Asia. The Hague: W.Junk.

Trích dẫn kiểu Chicago

C K Varshney. Aquatic Weeds in South-east Asia. The Hague: W.Junk, 1976.

MLA citiranje

C K Varshney. Aquatic Weeds in South-east Asia. The Hague: W.Junk, 1976.