APA (7th ed.) Citation

Sally, D. (2020). One step ahead: Mastering the art and science of negotiation (First U.S. edition.). St. Martin's Press.

Chicago Style (17th ed.) Citation

Sally, David. One Step Ahead: Mastering the Art and Science of Negotiation. First U.S. edition. New York: St. Martin's Press, 2020.

MLA (9th ed.) Citation

Sally, David. One Step Ahead: Mastering the Art and Science of Negotiation. First U.S. edition. St. Martin's Press, 2020.