APA   Click to copy
Abidi, B., Sari-Sarraf, H., Goddard, J., & Hunt, M. (1999). Facet model and mathematical morphology for surface characterization. Optics East.

Chicago/Turabian   Click to copy
Abidi, B., H. Sari-Sarraf, J. Goddard, and M. Hunt. “Facet Model and Mathematical Morphology for Surface Characterization.” Optics East (1999).

MLA   Click to copy
Abidi, B., et al. “Facet Model and Mathematical Morphology for Surface Characterization.” Optics East, 1999.

@article{b1999a,
  title = {Facet model and mathematical morphology for surface characterization},
  year = {1999},
  journal = {Optics East},
  author = {Abidi, B. and Sari-Sarraf, H. and Goddard, J. and Hunt, M.}
}