APA (7th ed.) Citation

(1990). Viaje al Espanol. 4. Langenscheidt.

Chicago Style (17th ed.) Citation

Viaje Al Espanol. 4. [München]: Langenscheidt, 1990.

MLA (9th ed.) Citation

Viaje Al Espanol. 4. Langenscheidt, 1990.

Warning: These citations may not always be 100% accurate.