APA সাইটেশন

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

শিকাগো স্টাইলে সাইটেশন

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

এমএলএ সাইটেশন

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