APA (7th ed.) Citation

Rolland, R. (1951). Charles Peguy. Büchergilde Gutenberg.

Chicago Style (17th ed.) Citation

Rolland, Romain. Charles Peguy. Zürich: Büchergilde Gutenberg, 1951.

MLA (9th ed.) Citation

Rolland, Romain. Charles Peguy. Büchergilde Gutenberg, 1951.

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