APA (7th ed.) Citation

Bryson, M., & Ziminski, A. (1992). The concierge: Key to hospitality. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Bryson, McDowell, and Adele Ziminski. The Concierge: Key to Hospitality. New York: John Wiley & Sons, 1992.

MLA (9th ed.) Citation

Bryson, McDowell, and Adele Ziminski. The Concierge: Key to Hospitality. John Wiley & Sons, 1992.