APA
(1968). Horologion: The Days of Lent and Light. - Franciscan edition. New Canaan: Byzantine Franciscans.
Chicago
1968. Horologion: The Days of Lent and Light. - Franciscan edition. New Canaan: Byzantine Franciscans.
Harvard
(1968). Horologion: The Days of Lent and Light. - Franciscan edition. New Canaan: Byzantine Franciscans.
MLA
Horologion: The Days of Lent and Light. - Franciscan edition. New Canaan: Byzantine Franciscans. 1968.
