APA (7th ed.) Citation

Atkinson, G. (1990). Negotiate the best deal: Techniques that really work. Director Books.

Chicago Style (17th ed.) Citation

Atkinson, Gerald. Negotiate the Best Deal: Techniques That Really Work. Hertfordshire: Director Books, 1990.

MLA (9th ed.) Citation

Atkinson, Gerald. Negotiate the Best Deal: Techniques That Really Work. Director Books, 1990.