APA (7 ম সংস্করণ) উদ্ধৃতি

Al Hasan, M. M. (2019). Isolation and identification of extracellular keratinase producing bacteria from soil. BRAC University.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Al Hasan, Md Mahmud. Isolation and Identification of Extracellular Keratinase Producing Bacteria from Soil. BRAC University, 2019.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Al Hasan, Md Mahmud. Isolation and Identification of Extracellular Keratinase Producing Bacteria from Soil. BRAC University, 2019.