Cita APA (7a ed.)
Erstling, J. (2013). The practitioner’s guide to the PCT. American Bar Association.
Cita Chicago Style (17a ed.)
Erstling, Jay. The Practitioner’s Guide to the PCT. Bruselas: American Bar Association, 2013.
Cita MLA (9a ed.)
Erstling, Jay. The Practitioner’s Guide to the PCT. American Bar Association, 2013.
Precaución: Estas citas no son 100% exactas.