APA-viite

Priyamvada N Purushotham. (2012). Purple line. Harper Collins publishers.

Chicago-tyylinen lähdeviittaus

Priyamvada N Purushotham. Purple Line. Noida: Harper Collins publishers, 2012.

MLA-viite

Priyamvada N Purushotham. Purple Line. Harper Collins publishers, 2012.