APA

Covey, E. S. CoveyES122006.pdf. https://curate.nd.edu/show/nv935140x35

MLA

Covey, Eric S. “CoveyES122006.pdf.” <https://curate.nd.edu/show/nv935140x35>

Chicago

Covey, Eric S. n.d. “CoveyES122006.Pdf.” https://curate.nd.edu/show/nv935140x35.

Harvard

Covey, E. S. (no date) “CoveyES122006.pdf.” Available at: https://curate.nd.edu/show/nv935140x35.

BibTex

@misc{covey, title={CoveyES122006.pdf}, url={https://curate.nd.edu/show/nv935140x35}, author={Covey, Eric S} }