Citazione Stile APA (7a Edizione)

Smith, E. P., Muzzey, D. s., & Lloyd, M. (1952). World history: The struggle of civilization (Revised ed.). Ginn.

Citazione stile Chigago Style (17a edizione)

Smith, Emma Peters, David saville Muzzey, e Minnie Lloyd. World History: The Struggle of Civilization. Revised ed. Boston [u.a.]: Ginn, 1952.

Citatione MLA (9a ed.)

Smith, Emma Peters, et al. World History: The Struggle of Civilization. Revised ed. Ginn, 1952.