APA   Click to copy
Verma, U., Tripathi, D., & Mohapatra, Y. N. (2016). Direct determination of defect density of states in organic bulk heterojunction solar cells.

Chicago/Turabian   Click to copy
Verma, U., D. Tripathi, and Y. N. Mohapatra. “Direct Determination of Defect Density of States in Organic Bulk Heterojunction Solar Cells” (2016).

MLA   Click to copy
Verma, U., et al. Direct Determination of Defect Density of States in Organic Bulk Heterojunction Solar Cells. 2016.

@article{u2016a,
  title = {Direct determination of defect density of states in organic bulk heterojunction solar cells},
  year = {2016},
  author = {Verma, U. and Tripathi, D. and Mohapatra, Y. N.}
}