APA način citiranja

Collins, J. E., Rolles, C. J., Sutton, H., & Ackery, D. (1984). Vitamin B12 absorption after necrotizing enterocolitis.

Čikaški stil citiranja

Collins, J E., C J. Rolles, H. Sutton, i D. Ackery. Vitamin B12 Absorption After Necrotizing Enterocolitis. 1984.

MLA način citiranja

Collins, J E., C J. Rolles, H. Sutton, i D. Ackery. Vitamin B12 Absorption After Necrotizing Enterocolitis. 1984.