APA (7th ed.) Citation

McCarberg, B. H. (2007). The Treatment of Breakthrough Pain. Pain Medicine, 8, S8. https://doi.org/10.1111/j.1526-4637.2006.00270.x

Chicago Style (17th ed.) Citation

McCarberg, Bill H. "The Treatment of Breakthrough Pain." Pain Medicine 8 (2007): S8. https://doi.org/10.1111/j.1526-4637.2006.00270.x.

MLA (9th ed.) Citation

McCarberg, Bill H. "The Treatment of Breakthrough Pain." Pain Medicine, vol. 8, 2007, p. S8, https://doi.org/10.1111/j.1526-4637.2006.00270.x.