Reucher, T. (1976). Zur Systemtheorie der Historie. Henn.
Chicago Style (17th ed.) CitationReucher, Theo. Zur Systemtheorie Der Historie. Kastellaun: Henn, 1976.
MLA (8th ed.) CitationReucher, Theo. Zur Systemtheorie Der Historie. Henn, 1976.
Warning: These citations may not always be 100% accurate.