APA način citiranja

Gupta, O. P. (2001). Weedy aquatic plants: Their utility, menance and management.

Čikaški stil citiranja

Gupta, O P. Weedy Aquatic Plants: Their Utility, Menance and Management. Agrobios India, 2001.

MLA način citiranja

Gupta, O P. Weedy Aquatic Plants: Their Utility, Menance and Management. 2001.

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