APA-referens

Sanu M K & Madhavan Ayyappath. (1998). Narayana Guru: A biography. Bharatiya Vidya Bhavan.

Chicago-stil citat

Sanu M K och Madhavan Ayyappath. Narayana Guru: A Biography. Bombay: Bharatiya Vidya Bhavan, 1998.

MLA-referens

Sanu M K och Madhavan Ayyappath. Narayana Guru: A Biography. Bharatiya Vidya Bhavan, 1998.