APA (7th ed.) Citation

Hipólito de Roma, A., Helm, R., Bauer, A., & Markwart, J. (1929). Die Chronik. J. C. Hinrichs'sche Buchhandlung.

Chicago Style (17th ed.) Citation

Hipólito de Roma, Antipapa, Rudolf Helm, Adolf Bauer, and J. Markwart. Die Chronik. Leipzig: J. C. Hinrichs'sche Buchhandlung, 1929.

MLA (9th ed.) Citation

Hipólito de Roma, Antipapa, et al. Die Chronik. J. C. Hinrichs'sche Buchhandlung, 1929.

Warning: These citations may not always be 100% accurate.