Cita APA (7a ed.)

Marriott, J. W., & Brown, K. A. (2012). Without reservations: How a family root beer stand grew into a global hotel company. Luxury Custom Publishing.

Cita Chicago Style (17a ed.)

Marriott, J. Willard, y Kathi Ann Brown. Without Reservations: How a Family Root Beer Stand Grew into a Global Hotel Company. San Diego: Luxury Custom Publishing, 2012.

Cita MLA (9a ed.)

Marriott, J. Willard, y Kathi Ann Brown. Without Reservations: How a Family Root Beer Stand Grew into a Global Hotel Company. Luxury Custom Publishing, 2012.