Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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