APA (7th ed.) Citation

Ismail, A. (1999). Catering sales and convention services. Delmar Publishers.

Chicago Style (17th ed.) Citation

Ismail, Ahmed. Catering Sales and Convention Services. Albany, NY: Delmar Publishers, 1999.

MLA (9th ed.) Citation

Ismail, Ahmed. Catering Sales and Convention Services. Delmar Publishers, 1999.