APA (7th ed.) Citation

Peguy, C., & Peguy, C. (2005). The portal of the mystery of hope. Continuum.

Chicago Style (17th ed.) Citation

Peguy, Charles, and Charles;Schindler Peguy. The Portal of the Mystery of Hope. Continuum, 2005.

MLA (9th ed.) Citation

Peguy, Charles, and Charles;Schindler Peguy. The Portal of the Mystery of Hope. Continuum, 2005.

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