PEN. Budapest center. The Hungarian P.E.N. =: Le P.E.N. Hongrois. Hungarian Centre of International P.E.N.
Chicago Style (17th ed.) CitationPEN. Budapest center. The Hungarian P.E.N. =: Le P.E.N. Hongrois. Budapest: Hungarian Centre of International P.E.N.
MLA (9th ed.) CitationPEN. Budapest center. The Hungarian P.E.N. =: Le P.E.N. Hongrois. Hungarian Centre of International P.E.N.
Warning: These citations may not always be 100% accurate.