APA-viite

USHA.P. (2012). VISHNUBHAKTHI MALAYALKAVITHAYIL. NATIONAL BOOKS STALL.

Chicago-tyylinen lähdeviittaus

USHA.P. VISHNUBHAKTHI MALAYALKAVITHAYIL. KOTTAYAM: NATIONAL BOOKS STALL, 2012.

MLA-viite

USHA.P. VISHNUBHAKTHI MALAYALKAVITHAYIL. NATIONAL BOOKS STALL, 2012.