APA استشهاد

Acuff, f. L. (1997). How to negotiate anything with anyone anywhere around the world. AMACOM.

استشهاد بنمط شيكاغو

Acuff, frank L. How to Negotiate Anything with Anyone Anywhere Around the World. New York: AMACOM, 1997.

MLA استشهاد

Acuff, frank L. How to Negotiate Anything with Anyone Anywhere Around the World. AMACOM, 1997.