Cita APA

Blank, S. (1994). Russia, Ukraine and European security: 1991 - 1993. European security.

Citación estilo Chicago

Blank, Stephen. "Russia, Ukraine and European Security: 1991 - 1993." European Security 1994.

Cita MLA

Blank, Stephen. "Russia, Ukraine and European Security: 1991 - 1993." European Security, 1994.