Cita APA (7a ed.)

Lewis, C., & Brown, D. R. (2003). Controlling restaurant & food service operating costs. Atlantic Pub. Group.

Cita Chicago Style (17a ed.)

Lewis, Cheryl, y Douglas Robert Brown. Controlling Restaurant & Food Service Operating Costs. Ocala, Fla.: Atlantic Pub. Group, 2003.

Cita MLA (9a ed.)

Lewis, Cheryl, y Douglas Robert Brown. Controlling Restaurant & Food Service Operating Costs. Atlantic Pub. Group, 2003.