APA (7th ed.) Citation

Gregory, o. N., Halton, T. P., & Meehan, D. M. (1987). Three poems. Catholic University of America Press.

Chicago Style (17th ed.) Citation

Gregory, of Nazianzus, Thomas P. Halton, and Denis Molaise Meehan. Three Poems. Washington, D.C.: Catholic University of America Press, 1987.

MLA (9th ed.) Citation

Gregory, of Nazianzus, et al. Three Poems. Catholic University of America Press, 1987.