Cita APA

Garaudy, R. 1., & Garaudy, R. 1. (1976). The alternative future: A vision of christian marxism. Harmondsworth: Penguin.

Citación estilo Chicago

Garaudy, Roger 1913-, y Roger 1913- Garaudy. The Alternative Future: A Vision of Christian Marxism. Harmondsworth: Penguin, 1976.

Cita MLA

Garaudy, Roger 1913-, y Roger 1913- Garaudy. The Alternative Future: A Vision of Christian Marxism. Harmondsworth: Penguin, 1976.