एपीए उद्धरण

Natwar Singh, K., & K. Natwar Singh. (2013). Walking with lions: Tales from a diplomatic past. Noida: HarperCollins Publishers India.

शिकागो स्टाइल उद्धरण

Natwar Singh, K., और K. Natwar Singh. Walking With Lions: Tales From a Diplomatic Past. Noida: HarperCollins Publishers India, 2013.

एमएलए उद्धरण

Natwar Singh, K., और K. Natwar Singh. Walking With Lions: Tales From a Diplomatic Past. Noida: HarperCollins Publishers India, 2013.