Cita APA (7a ed.)

Allen, M. (2021). Never pay the first bill: And other ways to fight the health care system and win. Portfolio/Penguin.

Cita Chicago Style (17a ed.)

Allen, Marshall. Never Pay the First Bill: And Other Ways to Fight the Health Care System and Win. [New York]: Portfolio/Penguin, 2021.

Cita MLA (8a ed.)

Allen, Marshall. Never Pay the First Bill: And Other Ways to Fight the Health Care System and Win. Portfolio/Penguin, 2021.

Precaución: Estas citas no son 100% exactas.