APA-Zitierstil (7. Ausg.)

Lana, C. R., Agalabia, U. F., Sembrano, V. A., & Ong, J. V. (2015). English communicative competence: Study and language skills. C & E Publishing, Inc.

Chicago-Zitierstil (17. Ausg.)

Lana, Cecilia R., Urbano F. Agalabia, Virgina Alde Sembrano, und Jaesamie Viray Ong. English Communicative Competence: Study and Language Skills. Quezon City: C & E Publishing, Inc, 2015.

MLA-Zitierstil (9. Ausg.)

Lana, Cecilia R., et al. English Communicative Competence: Study and Language Skills. C & E Publishing, Inc, 2015.