APA Edition Citation

Khuswant Singh & Khushwant Singh. (1990). Delhi (1st.). Penguin.

Chicago Edition Citation

Khuswant Singh and Khushwant Singh. Delhi. 1st. New Delhi: Penguin, 1990.

MLA Edition Citation

Khuswant Singh and Khushwant Singh. Delhi. 1st. Penguin, 1990.

Warning: These citations may not always be 100% accurate.