APA (7. basım) Alıntı

Avila, D. M. (2000). Essentials of English: Worktext. Mutya Pub. House.

Chicago Style (17. basım) Atıf

Avila, Dorcas M. Essentials of English: Worktext. Valenzuela City: Mutya Pub. House, 2000.

MLA (9th ed.) Atıf

Avila, Dorcas M. Essentials of English: Worktext. Mutya Pub. House, 2000.