Cita APA (7a ed.)

Fideler, R. E., Kvande, C., & Azevedo, A. d. (1978). South America ([Student's edition].). The Fideler Company.

Cita Chicago Style (17a ed.)

Fideler, Raymond E., Carol Kvande, y Aroldo de Azevedo. South America. [Student's edition]. Grand Rapids, Michigan Toronto, Canada: The Fideler Company, 1978.

Cita MLA (9a ed.)

Fideler, Raymond E., et al. South America. [Student's edition]. The Fideler Company, 1978.