APA (7 ম সংস্করণ) উদ্ধৃতি

Não informado. (1934). Journal of Agriculture of the University of Puerto Rico. University of Puerto Rico, Agricultural Experiment Station.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Não informado. Journal of Agriculture of the University of Puerto Rico. Rio Piedras, Porto Rico: University of Puerto Rico, Agricultural Experiment Station, 1934.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Não informado. Journal of Agriculture of the University of Puerto Rico. University of Puerto Rico, Agricultural Experiment Station, 1934.

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