Schmitt, R. (1977). Etymologie. Wege der Forschung.
Chicago Style (17th ed.) CitationSchmitt, Rüdiger. "Etymologie." Wege Der Forschung 1977.
MLA (9th ed.) CitationSchmitt, Rüdiger. "Etymologie." Wege Der Forschung, 1977.
Warning: These citations may not always be 100% accurate.