APA (7th ed.) Citation

Machin, B. (2018). Ratayakuma or Ridi Yaga. Privately Published.

Chicago Style (17th ed.) Citation

Machin, Barrie. Ratayakuma or Ridi Yaga. [Place of publication not identified]: Privately Published, 2018.

MLA (9th ed.) Citation

Machin, Barrie. Ratayakuma or Ridi Yaga. Privately Published, 2018.