Debra L Nelson James Campbell Quick Preetam Khandelwal. (2012). ORGB (Ed.2.). Cengage Learning.
Chicago Edition CitationDebra L Nelson James Campbell Quick Preetam Khandelwal. ORGB. Ed.2. New Delhi: Cengage Learning, 2012.
MLA引文Debra L Nelson James Campbell Quick Preetam Khandelwal. ORGB. Ed.2. Cengage Learning, 2012.
警告:這些引文格式不一定是100%准確.