Cita APA (7th ed.)

Smart, N. (1969). Philosophers and religious truth ([2nd ed.). SCM Press.

Cita Chicago (17th ed.)

Smart, Ninian. Philosophers and Religious Truth. [2nd ed. London]: SCM Press, 1969.

Cita MLA (9th ed.)

Smart, Ninian. Philosophers and Religious Truth. [2nd ed. SCM Press, 1969.