APA   Click to copy
Maher, P. S., Keatch, R. P., Donnelly, K., Mackay, R. E., & Paxton, J. Z. (2009). Construction of 3D biological matrices using rapid prototyping technology. Rapid Prototyping Journal, 15(3), 204–210.

Chicago/Turabian   Click to copy
Maher, P.S., R.P. Keatch, K. Donnelly, R.E. Mackay, and J.Z. Paxton. “Construction of 3D Biological Matrices Using Rapid Prototyping Technology.” Rapid Prototyping Journal 15, no. 3 (April 29, 2009): 204–210.

MLA   Click to copy
Maher, P. S., et al. “Construction of 3D Biological Matrices Using Rapid Prototyping Technology.” Rapid Prototyping Journal, vol. 15, no. 3, Apr. 2009, pp. 204–10.

@article{p2009a,
  title = {Construction of 3D biological matrices using rapid prototyping technology},
  year = {2009},
  month = apr,
  day = {29},
  issue = {3},
  journal = {Rapid Prototyping Journal},
  pages = {204-210},
  volume = {15},
  author = {Maher, P.S. and Keatch, R.P. and Donnelly, K. and Mackay, R.E. and Paxton, J.Z.},
  month_numeric = {4}
}