Cita APA (7th ed.)
Wilson, D. C. (1977). Twelve who cared: My adventures with Christian courage. Christian Herald.
Cita Chicago (17th ed.)
Wilson, Dorothy Clarke. Twelve Who Cared: My Adventures with Christian Courage. New York: Christian Herald, 1977.
Cita MLA (9th ed.)
Wilson, Dorothy Clarke. Twelve Who Cared: My Adventures with Christian Courage. Christian Herald, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.