Cita APA (7a ed.)

Muthuja, B., Usharani, R., & Agarwal, S. (2009). Teaching of english-ii.

Cita Chicago Style (17a ed.)

Muthuja, Babu, R. Usharani, y Sunita Agarwal. Teaching of English-ii. 2009.

Cita MLA (9a ed.)

Muthuja, Babu, et al. Teaching of English-ii. 2009.