Style de citation APA (7e éd.)
Hefley, J. C., & Hefley, M. (1979). By their blood: Christian martyrs of the 20th century. Mott Media.
Style de citation Chicago (17e éd.)
Hefley, James C., et Marti Hefley. By Their Blood: Christian Martyrs of the 20th Century. Milford: Mott Media, 1979.
Style de citation MLA (9e éd.)
Hefley, James C., et Marti Hefley. By Their Blood: Christian Martyrs of the 20th Century. Mott Media, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.