APA Style

DE, T. (2001). PREHISTORY / PEGASUS ENCYCLOPEDIA LIBRARY (WORLD HISTORY). NEW DELHI: B. JAIN PUBLISHERS (P) LTD..

MLA Style

DE, TAPASI. "PREHISTORY / PEGASUS ENCYCLOPEDIA LIBRARY". WORLD HISTORY NEW DELHI: B. JAIN PUBLISHERS (P) LTD., 2001. Text.