Gierens, M. (1924). Idealismus. Stimmen der Zeit, 107(7), 23-33.
Chicago Style (17th ed.) CitationGierens, Michael. "Idealismus." Stimmen Der Zeit 107, no. 7 (1924): 23-33.
MLA (8th ed.) CitationGierens, Michael. "Idealismus." Stimmen Der Zeit, vol. 107, no. 7, 1924, pp. 23-33.
Warning: These citations may not always be 100% accurate.