APA (7e ed.) Bronvermelding

Ignatius, o. L., & Tylenda, J. N. (1985). Counsels for Jesuits: Selected letters and instructions of Saint Ignatius Loyola. Loyola University Press.

Chicago (17e ed.) Bronvermelding

Ignatius, of Loyola, en Joseph N. Tylenda. Counsels for Jesuits: Selected Letters and Instructions of Saint Ignatius Loyola. Chicago: Loyola University Press, 1985.

MLA (8e ed.) Bronvermelding

Ignatius, of Loyola, en Joseph N. Tylenda. Counsels for Jesuits: Selected Letters and Instructions of Saint Ignatius Loyola. Loyola University Press, 1985.