APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.