APA (7th ed.) Citation

Ascarrunz Gilman, G., & Benito-Vessels, C. (2001). Horizontes (cuarta edición.). Heinle & Heinle Thomson Learning.

Chicago Style (17th ed.) Citation

Ascarrunz Gilman, Graciela, and Carmen Benito-Vessels. Horizontes. cuarta edición. [Boston, MA.]: Heinle & Heinle Thomson Learning, 2001.

MLA (9th ed.) Citation

Ascarrunz Gilman, Graciela, and Carmen Benito-Vessels. Horizontes. cuarta edición. Heinle & Heinle Thomson Learning, 2001.

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