APA استشهاد

Krishna lal. (1990). National museum collection: Bidri ware. National museum.

استشهاد بنمط شيكاغو

Krishna lal. National Museum Collection: Bidri Ware. New Delhi: National museum, 1990.

MLA استشهاد

Krishna lal. National Museum Collection: Bidri Ware. National museum, 1990.