APA (7th ed.) Citation

Halmar, A. d., & Hermann, P. (1929). Via crucis. Henry Babou editeur.

Chicago Style (17th ed.) Citation

Halmar, Augusto d', and Paul Hermann. Via Crucis. Paris: Henry Babou editeur, 1929.

MLA (9th ed.) Citation

Halmar, Augusto d', and Paul Hermann. Via Crucis. Henry Babou editeur, 1929.

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