Cita APA (7th ed.)

Vann, G. (1965). Moral Dilemmas (ed.). Collins.

Cita Chicago (17th ed.)

Vann, Gerald. Moral Dilemmas. ed. London: Collins, 1965.

Cita MLA (9th ed.)

Vann, Gerald. Moral Dilemmas. ed. Collins, 1965.