APA-viite

Koshy, M. (1976). K.C. Mammen Mappilai the Man and His Vision. Kerala Historical Society.

Chicago-tyylinen lähdeviittaus

Koshy, M.J. K.C. Mammen Mappilai the Man and His Vision. Trivandarm: Kerala Historical Society, 1976.

MLA-viite

Koshy, M.J. K.C. Mammen Mappilai the Man and His Vision. Kerala Historical Society, 1976.