APA (7 ম সংস্করণ) উদ্ধৃতি

Philippines. Bureau of Agricultural Research. (1990). On-farm research manual. Bureau of Agricultural Research, Department of Agriculture.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Philippines. Bureau of Agricultural Research. On-farm Research Manual. Quezon City: Bureau of Agricultural Research, Department of Agriculture, 1990.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Philippines. Bureau of Agricultural Research. On-farm Research Manual. Bureau of Agricultural Research, Department of Agriculture, 1990.