APA-referens

Kunjakkan, K. A. (2005). Sree narayana guru: An apostle of humanism. Author.

Chicago-stil citat

Kunjakkan, K. A. Sree Narayana Guru: An Apostle of Humanism. Trivandrum: Author, 2005.

MLA-referens

Kunjakkan, K. A. Sree Narayana Guru: An Apostle of Humanism. Author, 2005.