Cita APA

Gray, J. 1. (2019). Seven types of atheism. [London, [etc.]]: Penguin Books.

Citación estilo Chicago

Gray, John 1948-. Seven Types of Atheism. [London, [etc.]]: Penguin Books, 2019.

Cita MLA

Gray, John 1948-. Seven Types of Atheism. [London, [etc.]]: Penguin Books, 2019.

Precaución: Estas citas no son 100% exactas.