Citazione Stile APA (7a Edizione)

Jacob, J. M. (1960). World history for beginners: (pre-university students of South Indian universities). Chand.

Citazione stile Chigago Style (17a edizione)

Jacob, John M. World History for Beginners: (pre-university Students of South Indian Universities). Delhi [u.a.]: Chand, 1960.

Citatione MLA (9a ed.)

Jacob, John M. World History for Beginners: (pre-university Students of South Indian Universities). Chand, 1960.