APA-viite

Sheppard, C. A., & Warrier, M. I. (1993). Sense of English: A remedial English grammar and composition for advanced learners.

Chicago-tyylinen lähdeviittaus

Sheppard, C. A., ja M. I. Warrier. Sense of English: A Remedial English Grammar and Composition for Advanced Learners. 1993.

MLA-viite

Sheppard, C. A., ja M. I. Warrier. Sense of English: A Remedial English Grammar and Composition for Advanced Learners. 1993.