APA (7 ম সংস্করণ) উদ্ধৃতি

Li, Q., Cui, Z., & Pepper, D. (1997). Effect of bubble size and frequency on the permeate flux of gas sparged ultrafiltration with tubular membranes.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Li, Q., Z. Cui, এবং D. Pepper. Effect of Bubble Size and Frequency on the Permeate Flux of Gas Sparged Ultrafiltration with Tubular Membranes. 1997.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Li, Q., et al. Effect of Bubble Size and Frequency on the Permeate Flux of Gas Sparged Ultrafiltration with Tubular Membranes. 1997.