APA   Click to copy
Hamelers, A., Gross, J., & Johansen, M. (2011). Collection Analyst Report: Falvey Memorial Library, Villanova University. unpublished paper.

Chicago/Turabian   Click to copy
Hamelers, Audrey, James Gross, and Marie Johansen. “Collection Analyst Report: Falvey Memorial Library, Villanova University.” Unpublished Paper, 2011.

MLA   Click to copy
Hamelers, Audrey, et al. “Collection Analyst Report: Falvey Memorial Library, Villanova University.” Unpublished Paper, 2011.

@unpublished{hamelers2011a,
  title = {Collection Analyst Report: Falvey Memorial Library, Villanova University},
  year = {2011},
  journal = {unpublished paper},
  author = {Hamelers, Audrey and Gross, James and Johansen, Marie}
}