APA ציטוט

Joseph, M., & Mary Joseph. (2003). Scientists of the world: Albert Einstien. New Delhi: Sterling Press Pvt.

Trích dẫn kiểu Chicago

Joseph, Mary, và Mary Joseph. Scientists of the World: Albert Einstien. New Delhi: Sterling Press Pvt, 2003.

ציטוט MLA

Joseph, Mary, và Mary Joseph. Scientists of the World: Albert Einstien. New Delhi: Sterling Press Pvt, 2003.