APA aipamena

Vasu.E. Culcutta o calcutta. D.C. Books.

Chicago Style aipamena

Vasu.E. Culcutta O Calcutta. Kottayam: D.C. Books.

MLA aipamena

Vasu.E. Culcutta O Calcutta. D.C. Books.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.