APA Alıntı

Avul Pakir Jainulabdeen Abdul Kalam. (1998). India 2020: A vision for the New Millennium. New Delhi, India: Penguin Books.

Chicago Stili Alıntı

Avul Pakir Jainulabdeen Abdul Kalam. India 2020: A Vision for the New Millennium. New Delhi, India: Penguin Books, 1998.

MLA Alıntı

Avul Pakir Jainulabdeen Abdul Kalam. India 2020: A Vision for the New Millennium. New Delhi, India: Penguin Books, 1998.