McCafferty, D. G., & Melvin, J. A. (2013). Sortases, 2, 2459–2465. https://doi.org/10.1016/B978-0-12-382219-2.00549-4

McCafferty, D. G., and J. A. Melvin. “Sortases” 2 (August 29, 2013): 2459–65. https://doi.org/10.1016/B978-0-12-382219-2.00549-4.

McCafferty DG, Melvin JA. Sortases. 2013 Aug 29;2:2459–65.

McCafferty, D. G., and J. A. Melvin. Sortases. Vol. 2, Aug. 2013, pp. 2459–65. Scopus, doi:10.1016/B978-0-12-382219-2.00549-4.

McCafferty DG, Melvin JA. Sortases. 2013 Aug 29;2:2459–2465.