APA Style

STEPHEN, H. (2003). ON THE SHOULDERS of GIANTS The Great Works of Physics AND ASTRONOMY (1 th ed 2003). Delhi: Viva Books Private Limited.

MLA Style

STEPHEN, HAWKING. "ON THE SHOULDERS of GIANTS The Great Works of Physics AND ASTRONOMY". 1 th ed 2003 Delhi: Viva Books Private Limited, 2003. Text.