Cita APA (7th ed.)

Heaney, J. J. (1984). Psyche and spirit (Revised ed.). Paulist.

Cita Chicago (17th ed.)

Heaney, John J. Psyche and Spirit. Revised ed. New York: Paulist, 1984.

Cita MLA (9th ed.)

Heaney, John J. Psyche and Spirit. Revised ed. Paulist, 1984.