APA Style

Pressman, D., Blau, D, E. (2023). Patent it yourself : your step-by-step guide to filing at the U.S. Patent Office . Berkeley, California: NOLO.

MLA Style

Pressman, David., Blau, David, E.. "Patent it yourself : your step-by-step guide to filing at the U.S. Patent Office". Berkeley, California: NOLO, 2023. Text.