Cita APA (7a ed.)

Herrero, A. H. (2005). Content-based instruction in an English oral communication course at the University of Costa Rica. Universidad de Costa Rica.

Cita Chicago Style (17a ed.)

Herrero, Annabelle Hernández. Content-based Instruction in an English Oral Communication Course at the University of Costa Rica. Universidad de Costa Rica, 2005.

Cita MLA (8a ed.)

Herrero, Annabelle Hernández. Content-based Instruction in an English Oral Communication Course at the University of Costa Rica. Universidad de Costa Rica, 2005.