APA (7th ed.) Citation

IRWIN, M. G., JONES, R. D. M., VISRAM, A. R., & KENNY, G. N. C. (1996). Patient-controlled alfentanil. Blackwell Publishing Ltd.

Chicago Style (17th ed.) Citation

IRWIN, M. G., R. D. M. JONES, A. R. VISRAM, and G. N. C. KENNY. Patient-controlled Alfentanil. Oxford, UK: Blackwell Publishing Ltd, 1996.

MLA (9th ed.) Citation

IRWIN, M. G., et al. Patient-controlled Alfentanil. Blackwell Publishing Ltd, 1996.