Cite
Properties of extruded poly(tetramethylene oxide)-polyurethane block copolymers for blood-contacting applications.
MLA
Grasel, T. G., et al. “Properties of Extruded Poly(Tetramethylene Oxide)-Polyurethane Block Copolymers for Blood-Contacting Applications.” Biomaterials, vol. 8, no. 5, Sept. 1987, pp. 329–40. EBSCOhost, https://doi.org/10.1016/0142-9612(87)90002-0.
APA
Grasel, T. G., Pitt, W. G., Murthy, K. D., McCoy, T. J., & Cooper, S. L. (1987). Properties of extruded poly(tetramethylene oxide)-polyurethane block copolymers for blood-contacting applications. Biomaterials, 8(5), 329–340. https://doi.org/10.1016/0142-9612(87)90002-0
Chicago
Grasel, T G, W G Pitt, K D Murthy, T J McCoy, and S L Cooper. 1987. “Properties of Extruded Poly(Tetramethylene Oxide)-Polyurethane Block Copolymers for Blood-Contacting Applications.” Biomaterials 8 (5): 329–40. doi:10.1016/0142-9612(87)90002-0.