APA-ийн эшлэл(7 дахь хэвлэлт)

Wegmann, B. (1986). Ocho Mundos: Themes for vocabulary building and cultural awareness (3rd ed.). Harcourt brace.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Wegmann, Brenda. Ocho Mundos: Themes for Vocabulary Building and Cultural Awareness. 3rd ed. Philadelphia: Harcourt brace, 1986.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Wegmann, Brenda. Ocho Mundos: Themes for Vocabulary Building and Cultural Awareness. 3rd ed. Harcourt brace, 1986.