Cita APA (7a ed.)

Hitchcock, D., Elias, S., & Gima, P. (2000). Patent searching made easy: How to do patent searches on the internet and in the library (2nd ed.). Nolo.

Cita Chicago Style (17a ed.)

Hitchcock, David, Stephen Elias, y Patricia Gima. Patent Searching Made Easy: How to Do Patent Searches on the Internet and in the Library. 2nd ed. Berkeley, Calif.: Nolo, 2000.

Cita MLA (8a ed.)

Hitchcock, David, et al. Patent Searching Made Easy: How to Do Patent Searches on the Internet and in the Library. 2nd ed. Nolo, 2000.