APA (7th ed.) Citation

Bruera, E., Belzile, M., Neumann, C. M., Ford, I., Harsanyi, Z., & Darke, A. (1999). Twice-daily versus once-daily morphine sulphate controlled-release suppositories for the treatment of cancer pain. Springer.

Chicago Style (17th ed.) Citation

Bruera, Eduardo, Michelle Belzile, Catherine M. Neumann, I. Ford, Zoltan Harsanyi, and Andrew Darke. Twice-daily Versus Once-daily Morphine Sulphate Controlled-release Suppositories for the Treatment of Cancer Pain. Springer, 1999.

MLA (9th ed.) Citation

Bruera, Eduardo, et al. Twice-daily Versus Once-daily Morphine Sulphate Controlled-release Suppositories for the Treatment of Cancer Pain. Springer, 1999.

Warning: These citations may not always be 100% accurate.