APA (7th ed.) Citation

Barnes, T. D., & Barnes, T. D. (1984). Early Christianity and the Roman empire. Variorum collected studies series.

Chicago Style (17th ed.) Citation

Barnes, Timothy D., and Timothy David Barnes. "Early Christianity and the Roman Empire." Variorum Collected Studies Series 1984.

MLA (8th ed.) Citation

Barnes, Timothy D., and Timothy David Barnes. "Early Christianity and the Roman Empire." Variorum Collected Studies Series, 1984.

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