Cita APA (7th ed.)
Johnson, F. E. The Professional Wine Reference. Beverage Media.
Cita Chicago (17th ed.)
Johnson, Frank E. The Professional Wine Reference. Nueva York, EUA: Beverage Media.
Cita MLA (9th ed.)
Johnson, Frank E. The Professional Wine Reference. Beverage Media.
Atenció: Aquestes cites poden no estar 100% correctes.