Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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

Attention : ces citations peuvent ne pas être correctes à 100%.