Wegmann, B. (1986). Ocho Mundos: Themes for vocabulary building and cultural awareness (3rd ed.). Harcourt brace.
Citazione stile Chigago Style (17a edizione)Wegmann, Brenda. Ocho Mundos: Themes for Vocabulary Building and Cultural Awareness. 3rd ed. Philadelphia: Harcourt brace, 1986.
Citatione MLA (9a ed.)Wegmann, Brenda. Ocho Mundos: Themes for Vocabulary Building and Cultural Awareness. 3rd ed. Harcourt brace, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.