Cita APA (7a ed.)

Hoffeld, D. (2016). The science of selling: Proven strategies to make your pitch, influence decisions, and close the deal. TarcherPerigee.

Cita Chicago Style (17a ed.)

Hoffeld, David. The Science of Selling: Proven Strategies to Make Your Pitch, Influence Decisions, and Close the Deal. New York: TarcherPerigee, 2016.

Cita MLA (8a ed.)

Hoffeld, David. The Science of Selling: Proven Strategies to Make Your Pitch, Influence Decisions, and Close the Deal. TarcherPerigee, 2016.

Precaución: Estas citas no son 100% exactas.