APA引文

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

芝加哥风格引文

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

MLA引文

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

警告:这些引文格式不一定是100%准确.