APA (7 ম সংস্করণ) উদ্ধৃতি

Biswas, S., & Ahmed, S. M. (2019). Selling latrines to the poor: How effective it is? BRAC Research and Evaluation Division (RED).

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Biswas, Sadhana, এবং Syed Masud Ahmed. Selling Latrines to the Poor: How Effective It Is? BRAC Research and Evaluation Division (RED), 2019.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Biswas, Sadhana, এবং Syed Masud Ahmed. Selling Latrines to the Poor: How Effective It Is? BRAC Research and Evaluation Division (RED), 2019.