Ribo, L. M., Racadio, B. S., & Ignacio, N. D. (2010). Language in literature: Anglo-American literature (3rd ed.). Vibal Publishing House.
芝加哥风格引文Ribo, Lourdes M., Bernadette S. Racadio, 与 Nelia D. Ignacio. Language in Literature: Anglo-American Literature. 3rd ed. Quezon City, Philippines: Vibal Publishing House, 2010.
MLA引文Ribo, Lourdes M., et al. Language in Literature: Anglo-American Literature. 3rd ed. Vibal Publishing House, 2010.
警告：这些引文格式不一定是100％准确.