Παραπομπή APA

Henkel, R. (2006). South Eastern European countries on their way to Europe. Forum Ifl 5.

Παραπομπή Chicago Style

Henkel, Reinhard. "South Eastern European Countries On Their Way to Europe." Forum Ifl 5 2006.

Παραπομπή MLA

Henkel, Reinhard. "South Eastern European Countries On Their Way to Europe." Forum Ifl 5 2006.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.