Cita APA (7a ed.)

McMenemy. (1940). The spiritual exercices of St. Ignatius de Loyola. [s.n.].

Cita Chicago Style (17a ed.)

McMenemy. The Spiritual Exercices of St. Ignatius De Loyola. [S.l.]: [s.n.], 1940.

Cita MLA (9a ed.)

McMenemy. The Spiritual Exercices of St. Ignatius De Loyola. [s.n.], 1940.