APA (7th ed.) Citation

Ditan, J. L. A. (2007). Principles of bar service operations. National Book Store.

Chicago Style (17th ed.) Citation

Ditan, Joseph Lindford A. Principles of Bar Service Operations. Mandaluyong City: National Book Store, 2007.

MLA (9th ed.) Citation

Ditan, Joseph Lindford A. Principles of Bar Service Operations. National Book Store, 2007.

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