Cita APA (7th ed.)
Hermida, M. A. (2003). Society & humanities: Student's book : plus activities level one. Santillana.
Cita Chicago (17th ed.)
Hermida, María Alejandra. Society & Humanities: Student's Book : Plus Activities Level One. Buenos Aires: Santillana, 2003.
Cita MLA (9th ed.)
Hermida, María Alejandra. Society & Humanities: Student's Book : Plus Activities Level One. Santillana, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.