APA

US4595532.pdf. https://curate.nd.edu/show/jw827942k7q

MLA

“US4595532.pdf.” <https://curate.nd.edu/show/jw827942k7q>

Chicago

“US4595532.Pdf.” n.d. https://curate.nd.edu/show/jw827942k7q.

Harvard

“US4595532.pdf” (no date). Available at: https://curate.nd.edu/show/jw827942k7q.

BibTex

@misc{us4595532.pdf, url={https://curate.nd.edu/show/jw827942k7q} }