Cita APA (7th ed.)

Péguy, C., & Aspinwall, D. B. (1970). The portico of the mystery of the second virtue. Scarecrow Press.

Cita Chicago (17th ed.)

Péguy, Charles, i Dorothy Brown Aspinwall. The Portico of the Mystery of the Second Virtue. Metuchen, N.J.: Scarecrow Press, 1970.

Cita MLA (8th ed.)

Péguy, Charles, i Dorothy Brown Aspinwall. The Portico of the Mystery of the Second Virtue. Scarecrow Press, 1970.