APA-referens

Shiv Prasad Singh. (1990). Aadhunik parivesh aur navlekhan. Sanjay.

Chicago-stil citat

Shiv Prasad Singh. Aadhunik Parivesh Aur Navlekhan. Varanasi: Sanjay, 1990.

MLA-referens

Shiv Prasad Singh. Aadhunik Parivesh Aur Navlekhan. Sanjay, 1990.