Παραπομπή APA

Narlikar,Jayant, & Krishnan,Kutty. K. (1998). Atithi. DC Books.

Παραπομπή Chicago Style

Narlikar,Jayant, και Krishnan,Kutty. K. Atithi. Kottayam: DC Books, 1998.

Παραπομπή MLA

Narlikar,Jayant, και Krishnan,Kutty. K. Atithi. DC Books, 1998.