APA (7 वां संस्करण) प्रशस्ति पत्र

Jacobus, L. A. (2010). A World of ideas: Essential readings for college writers (8th ed.). Bedford/St. Martins.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Jacobus, Lee A. A World of Ideas: Essential Readings for College Writers. 8th ed. Boston, Mass: Bedford/St. Martins, 2010.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Jacobus, Lee A. A World of Ideas: Essential Readings for College Writers. 8th ed. Bedford/St. Martins, 2010.