APA (7th ed.) Citation

Heng, B., & Mackie, R. (2009). Using design patterns in object-oriented finite element programming. Computers & Structures, 87(15/16), 952. https://doi.org/10.1016/j.compstruc.2008.04.016

Chicago Style (17th ed.) Citation

Heng, B.C.P, and R.I Mackie. "Using Design Patterns in Object-oriented Finite Element Programming." Computers & Structures 87, no. 15/16 (2009): 952. https://doi.org/10.1016/j.compstruc.2008.04.016.

MLA (9th ed.) Citation

Heng, B.C.P, and R.I Mackie. "Using Design Patterns in Object-oriented Finite Element Programming." Computers & Structures, vol. 87, no. 15/16, 2009, p. 952, https://doi.org/10.1016/j.compstruc.2008.04.016.