Karim, T. B., & McKenna, G. B. (2013). Comparison of surface mechanical properties among linear and star polystyrenes: Surface softening and stiffening at different temperatures. Polymer, 54(21), 5928. https://doi.org/10.1016/j.polymer.2013.07.067
Chicago Style (17th ed.) CitationKarim, Taskin B., and Gregory B. McKenna. "Comparison of Surface Mechanical Properties Among Linear and Star Polystyrenes: Surface Softening and Stiffening at Different Temperatures." Polymer 54, no. 21 (2013): 5928. https://doi.org/10.1016/j.polymer.2013.07.067.
MLA (9th ed.) CitationKarim, Taskin B., and Gregory B. McKenna. "Comparison of Surface Mechanical Properties Among Linear and Star Polystyrenes: Surface Softening and Stiffening at Different Temperatures." Polymer, vol. 54, no. 21, 2013, p. 5928, https://doi.org/10.1016/j.polymer.2013.07.067.