IUSY. Viena : IUSY, 1965. Viena : Gutenberg.
Chicago Style (17th ed.) CitationIUSY. Viena : IUSY, 1965. Viena : Gutenberg.
MLA (8th ed.) CitationIUSY. Viena : IUSY, 1965. Viena : Gutenberg.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation