Cita APA (7th ed.)
Ten Boom, C. (1975). Corrie ten Boom's Prison letters. F. H. Revell Co..
Cita Chicago (17th ed.)
Ten Boom, Corrie. Corrie Ten Boom's Prison Letters. Old Tappan, N.J.: F. H. Revell Co., 1975.
Cita MLA (9th ed.)
Ten Boom, Corrie. Corrie Ten Boom's Prison Letters. F. H. Revell Co., 1975.
Atenció: Aquestes cites poden no estar 100% correctes.