Παραπομπή APA

Hermann, S., & Unnikrishnan, P. (1972). Motor Saikkil. State Institute of Languages.

Παραπομπή Chicago Style

Hermann, Siegfried, και P. Unnikrishnan. Motor Saikkil. Trivandrum: State Institute of Languages, 1972.

Παραπομπή MLA

Hermann, Siegfried, και P. Unnikrishnan. Motor Saikkil. State Institute of Languages, 1972.