APA aipamena

Vargas, M. L. J., & Epistola, N. B. (1989). From structural to functional approaches to language teaching. College of Arts and Letters, University of the Philippines Diliman.

Chicago Style aipamena

Vargas, Ma. Lourdes J., and Nieves B. Epistola. From Structural to Functional Approaches to Language Teaching. Quezon City: College of Arts and Letters, University of the Philippines Diliman, 1989.

MLA aipamena

Vargas, Ma. Lourdes J., and Nieves B. Epistola. From Structural to Functional Approaches to Language Teaching. College of Arts and Letters, University of the Philippines Diliman, 1989.