APA   Click to copy
gross, james. ERD & DFD Diagrams.

Chicago/Turabian   Click to copy
gross, james. “ERD &Amp; DFD Diagrams,” n.d.

MLA   Click to copy
gross, james. ERD &Amp; DFD Diagrams.

@unpublished{gross-a,
  title = {ERD & DFD Diagrams},
  author = {gross, james}
}