Cita APA (7th ed.)

e-Perimetron | Professor Emer. Evangelos Livieratos. Cambridge University Press.

Cita Chicago (17th ed.)

E-Perimetron | Professor Emer. Evangelos Livieratos. Cambridge University Press.

Cita MLA (8th ed.)

E-Perimetron | Professor Emer. Evangelos Livieratos. Cambridge University Press.