APA
Harrison V. E. F., . (1992). Grace and human freedom according to St. Gregory of Nyssa. Lewiston, N.Y: E. Mellen Press.
Chicago
Harrison Verna E F, . 1992. Grace and human freedom according to St. Gregory of Nyssa. Lewiston, N.Y: E. Mellen Press.
Harvard
Harrison V. E. F., . (1992). Grace and human freedom according to St. Gregory of Nyssa. Lewiston, N.Y: E. Mellen Press.
MLA
Harrison Verna E F, . Grace and human freedom according to St. Gregory of Nyssa. Lewiston, N.Y: E. Mellen Press. 1992.