Cita APA (7a ed.)

Public relations service. Grecia. (1970). The revolution of 21st April builds a new Greece.

Cita Chicago Style (17a ed.)

Public relations service. Grecia. The Revolution of 21st April Builds a New Greece. Athens, 1970.

Cita MLA (9a ed.)

Public relations service. Grecia. The Revolution of 21st April Builds a New Greece. 1970.