APA način citiranja

Viswanath Ayyer N E. (1996). Keral mem hindi bhasa aur sahitya ka vikas. Vishwavidyalaya.

Čikaški stil citiranja

Viswanath Ayyer N E. Keral Mem Hindi Bhasa Aur Sahitya Ka Vikas. Varanasi: Vishwavidyalaya, 1996.

MLA način citiranja

Viswanath Ayyer N E. Keral Mem Hindi Bhasa Aur Sahitya Ka Vikas. Vishwavidyalaya, 1996.