Citazione Stile APA (7a Edizione)

Marcel, G. (1971). The existential background of human dignity. Harvard University Press.

Citazione stile Chigago Style (17a edizione)

Marcel, Gabriel. The Existential Background of Human Dignity. Cambridge, Mass: Harvard University Press, 1971.

Citatione MLA (9a ed.)

Marcel, Gabriel. The Existential Background of Human Dignity. Harvard University Press, 1971.