APA Alıntı

Gupta, O. (1979). Aquatic weeds: Their manace and control : a text book and manual. Today & Tomorrow s printers & Publishers.

Chicago Stili Alıntı

Gupta, O.P. Aquatic Weeds: Their Manace and Control : A Text Book and Manual. New Delhi: Today & Tomorrow s printers & Publishers, 1979.

MLA Alıntı

Gupta, O.P. Aquatic Weeds: Their Manace and Control : A Text Book and Manual. Today & Tomorrow s printers & Publishers, 1979.