APA način citiranja

Lal & Jain. Upkar's Delhi metro rail corporation technical cadre. Upkar Prakashan.

Čikaški stil citiranja

Lal i Jain. Upkar's Delhi Metro Rail Corporation Technical Cadre. Agra: Upkar Prakashan.

MLA način citiranja

Lal i Jain. Upkar's Delhi Metro Rail Corporation Technical Cadre. Upkar Prakashan.