Cita APA (7a ed.)

Devicienti, L. A. (1983). [Privéntiv gráma]: An easy-going English course for young beginners,aiming at the prevention of common mistakes.

Cita Chicago Style (17a ed.)

Devicienti, Livio A.C. [Privéntiv Gráma]: An Easy-going English Course for Young Beginners,aiming at the Prevention of Common Mistakes. Buenos Aires, 1983.

Cita MLA (9a ed.)

Devicienti, Livio A.C. [Privéntiv Gráma]: An Easy-going English Course for Young Beginners,aiming at the Prevention of Common Mistakes. 1983.