APA (7th ed.) Citation

Romanus Melodos 485-562 & Athanasopulu, L. (1959). Rōmanu tu Melōdu Hymnoi.

Chicago Style (17th ed.) Citation

Romanus Melodos 485-562 and Lydia Athanasopulu. Rōmanu Tu Melōdu Hymnoi. Athēnai Etos ekdosēs, 1959.

MLA (9th ed.) Citation

Romanus Melodos 485-562 and Lydia Athanasopulu. Rōmanu Tu Melōdu Hymnoi. 1959.

Warning: These citations may not always be 100% accurate.