APA (7th ed.) Citation

Hillern, W. v., & Safford, M. J. (2011). On the Cross A Romance of the Passion Play at Oberammergau. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hillern, Wilhelmine von, and Mary J. Safford. On the Cross A Romance of the Passion Play at Oberammergau. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Hillern, Wilhelmine von, and Mary J. Safford. On the Cross A Romance of the Passion Play at Oberammergau. Project Gutenberg, 2011.

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