Citazione Stile APA (7a Edizione)

Peck, I., Baumann, E., & Seaver, P. (1987). The age of Europe (Revised ed.). Scholastic.

Citazione stile Chigago Style (17a edizione)

Peck, Ira, Elise Baumann, e Paul Seaver. The Age of Europe. Revised ed. New York, NY: Scholastic, 1987.

Citatione MLA (9a ed.)

Peck, Ira, et al. The Age of Europe. Revised ed. Scholastic, 1987.