APA (7th ed.) Citation

Helps, V. (1992). Negotiating : everybody wins / Vanessa Helps: Everybody wins. BBC Books.

Chicago Style (17th ed.) Citation

Helps, Vanessa. Negotiating : Everybody Wins / Vanessa Helps: Everybody Wins. London: BBC Books, 1992.

MLA (9th ed.) Citation

Helps, Vanessa. Negotiating : Everybody Wins / Vanessa Helps: Everybody Wins. BBC Books, 1992.

Warning: These citations may not always be 100% accurate.