Cita APA (7a ed.)

Muggeridge, M. (1979). Malcolm Muggeridge on Humanae vitae. National Committee of Catholic Laymen.

Cita Chicago Style (17a ed.)

Muggeridge, Malcolm. Malcolm Muggeridge on Humanae Vitae. New York: National Committee of Catholic Laymen, 1979.

Cita MLA (8a ed.)

Muggeridge, Malcolm. Malcolm Muggeridge on Humanae Vitae. National Committee of Catholic Laymen, 1979.