Cita APA (7a ed.)

Richmond materials. (2017). Learning by doing: English 2nd grade. Teacher`s methodological manual (1a. ed.). Santillana del Pacífico S. A. de Ediciones.

Cita Chicago Style (17a ed.)

Richmond materials. Learning by Doing: English 2nd Grade. Teacher`s Methodological Manual. 1a. ed. Santiago: Santillana del Pacífico S. A. de Ediciones, 2017.

Cita MLA (9a ed.)

Richmond materials. Learning by Doing: English 2nd Grade. Teacher`s Methodological Manual. 1a. ed. Santillana del Pacífico S. A. de Ediciones, 2017.