Levering, M., & O'Regan, C. (2019). The achievement of Hans Urs von Balthasar: An introduction to his trilogy. The Catholic University of America Press.
Citação do estilo Chicago (17ª ed.)Levering, Matthew, e Cyril O'Regan. The Achievement of Hans Urs Von Balthasar: An Introduction to His Trilogy. Washington, D.C.: The Catholic University of America Press, 2019.
Citação MLA (9ª ed.)Levering, Matthew, e Cyril O'Regan. The Achievement of Hans Urs Von Balthasar: An Introduction to His Trilogy. The Catholic University of America Press, 2019.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.