Cita APA (7a ed.)

Gallagher, T. (1994). Starlight 1: Teacher's Book (1a. ed.). Santillana.

Cita Chicago Style (17a ed.)

Gallagher, Teresa....[et.al.]. Starlight 1: Teacher's Book. 1a. ed. Buenos Aires: Santillana, 1994.

Cita MLA (9a ed.)

Gallagher, Teresa....[et.al.]. Starlight 1: Teacher's Book. 1a. ed. Santillana, 1994.