APA (7th ed.) Citation

Clarke, H. B., & Brennan, M. (1981). Columbanus and Merovingian monasticism. BAR / International series.

Chicago Style (17th ed.) Citation

Clarke, Howard B., and Mary Brennan. "Columbanus and Merovingian Monasticism." BAR / International Series 1981.

MLA (8th ed.) Citation

Clarke, Howard B., and Mary Brennan. "Columbanus and Merovingian Monasticism." BAR / International Series, 1981.

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