APA-viite

Rājangurukkaḷ & Rāghavavāriyar. (2018). History of Kerala: Prehistoric to the present. Orient Blackswan.

Chicago-tyylinen lähdeviittaus

Rājangurukkaḷ ja Rāghavavāriyar. History of Kerala: Prehistoric to the Present. Hyderabad: Orient Blackswan, 2018.

MLA-viite

Rājangurukkaḷ ja Rāghavavāriyar. History of Kerala: Prehistoric to the Present. Orient Blackswan, 2018.