APA (7th ed.) Citation

Colombano, S., & Walker, G. S. M. (1970). Sancti Columbani Opera. Dublin Institute for Advanced Studies.

Chicago Style (17th ed.) Citation

Colombano, Santo, and G. S. M. Walker. Sancti Columbani Opera. Dublin: Dublin Institute for Advanced Studies, 1970.

MLA (9th ed.) Citation

Colombano, Santo, and G. S. M. Walker. Sancti Columbani Opera. Dublin Institute for Advanced Studies, 1970.