Cita APA (7th ed.)

Wurmbrand, M. (1972). Christ or the red flag. Hodder and Stoughton.

Cita Chicago (17th ed.)

Wurmbrand, Michael. Christ or the Red Flag. London: Hodder and Stoughton, 1972.

Cita MLA (9th ed.)

Wurmbrand, Michael. Christ or the Red Flag. Hodder and Stoughton, 1972.