Cita APA (7a ed.)

(2007). Condé Nast portfolio. Condé Nast Publications.

Cita Chicago Style (17a ed.)

Condé Nast Portfolio. New York, NY: Condé Nast Publications, 2007.

Cita MLA (8a ed.)

Condé Nast Portfolio. Condé Nast Publications, 2007.