Gascoigne, R. (2004). Freedom and purpose: An introduction to Christian ethics. Paulist Press.
Citazione stile Chigago Style (17a edizione)Gascoigne, Robert. Freedom and Purpose: An Introduction to Christian Ethics. New York [u.a.]: Paulist Press, 2004.
Citatione MLA (8a ed.)Gascoigne, Robert. Freedom and Purpose: An Introduction to Christian Ethics. Paulist Press, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.