APA (7th ed.) Zitazioa

Albrecht, E. J. (2014). From Barnum & Bailey to feld: The creative evolution of the greatest show on earth. McFarland & Company, Inc., Publishers.

Chicago Style (17th ed.) Zitazioa

Albrecht, Ernest J. From Barnum & Bailey to Feld: The Creative Evolution of the Greatest Show on Earth. Jefferson, North Carolina: McFarland & Company, Inc., Publishers, 2014.

MLA (9th ed.) Zitazioa

Albrecht, Ernest J. From Barnum & Bailey to Feld: The Creative Evolution of the Greatest Show on Earth. McFarland & Company, Inc., Publishers, 2014.