Cita APA (7th ed.)
Ten Boom, C. (1975). Corrie ten boom's prison letters. New Jersey.
Cita Chicago (17th ed.)
Ten Boom, Corrie. Corrie Ten Boom's Prison Letters. Fleming H Revell: New Jersey, 1975.
Cita MLA (9th ed.)
Ten Boom, Corrie. Corrie Ten Boom's Prison Letters. New Jersey, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.