Citação norma APA

Travis, J. (1984). In defense of faith: The theology of patriarch Nikephoros of Constantinople. Hellenic College Press.

Citação norma Chicago

Travis, John. In Defense of Faith: The Theology of Patriarch Nikephoros of Constantinople. Brookline, Mass: Hellenic College Press, 1984.

Citação norma MLA

Travis, John. In Defense of Faith: The Theology of Patriarch Nikephoros of Constantinople. Hellenic College Press, 1984.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.