Cita APA (7a ed.)

Madigan, T. (2006). Promethean love: Paul Kurtz and the humanistic perspective on love. Cambridge Scholars Press.

Cita Chicago Style (17a ed.)

Madigan, Tim. Promethean Love: Paul Kurtz and the Humanistic Perspective on Love. Newcastle: Cambridge Scholars Press, 2006.

Cita MLA (9a ed.)

Madigan, Tim. Promethean Love: Paul Kurtz and the Humanistic Perspective on Love. Cambridge Scholars Press, 2006.