American Psychological Association
Kalam, Abdul A P J, & Rajan Y S ( 2011 ). Scientific India: A Twenty-First Century Guide to the World Around Us ( 00 ed. ). Penguin Books.
Modern Language Association
Kalam, Abdul A P J and Rajan Y S. Scientific India: A Twenty-First Century Guide to the World Around Us . Penguin Books. 2011
Chicago Citation
Kalam, Abdul A P J and Rajan Y S. Scientific India: A Twenty-First Century Guide to the World Around Us . 00 .Bombay
: Penguin Books, 2011.
American Medical Association
Kalam, Abdul A P J and Rajan Y S. Scientific India: A Twenty-First Century Guide to the World Around Us . Penguin Books; 2011.