Cita APA (7th ed.)
Wiersbe, W. W. (1981). Giant steps: Daily devotions from spiritual giants of the past. Baker Book House.
Cita Chicago (17th ed.)
Wiersbe, Warren W. Giant Steps: Daily Devotions from Spiritual Giants of the Past. Michigan: Baker Book House, 1981.
Cita MLA (9th ed.)
Wiersbe, Warren W. Giant Steps: Daily Devotions from Spiritual Giants of the Past. Baker Book House, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.