Franck, S., Lehmann, W., Ziegler, H., & Ehmcke, F. H. (1909). Paradoxa. Diederichs.
芝加哥风格引文Franck, Sebastian, Walter Lehmann, Heinrich Ziegler, 与 F. H. Ehmcke. Paradoxa. Jena: Diederichs, 1909.
MLA引文Franck, Sebastian, et al. Paradoxa. Diederichs, 1909.
警告：这些引文格式不一定是100％准确.