APA (7th ed.) Citation

Olmedo Bula Villalobos. (2014). Content-Based Instruction: A Relevant Approach of Language Teaching. Universidad Estatal a Distancia.

Chicago Style (17th ed.) Citation

Olmedo Bula Villalobos. Content-Based Instruction: A Relevant Approach of Language Teaching. Universidad Estatal a Distancia, 2014.

MLA (9th ed.) Citation

Olmedo Bula Villalobos. Content-Based Instruction: A Relevant Approach of Language Teaching. Universidad Estatal a Distancia, 2014.

Warning: These citations may not always be 100% accurate.