Cita APA (7a ed.)

Longpré, E. (1969). A poor man's peace. Franciscan Herald Press.

Cita Chicago Style (17a ed.)

Longpré, Ephrem. A Poor Man's Peace. [Chicago]: Franciscan Herald Press, 1969.

Cita MLA (8a ed.)

Longpré, Ephrem. A Poor Man's Peace. Franciscan Herald Press, 1969.