APA (7th ed.) Citation

Ada, A. F., & Koch, B. (1999). Amigos. Santillana USA.

Chicago Style (17th ed.) Citation

Ada, Alma Flor, and Barry Koch. Amigos. Miami, Fla.: Santillana USA, 1999.

MLA (8th ed.) Citation

Ada, Alma Flor, and Barry Koch. Amigos. Santillana USA, 1999.

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