APA (7th ed.) Citation

Bacchiocchi, S. (1982). From sabbath to sunday: A historical investigation of the rise of sunday observance in early Christianity. Pontifical Gregorian Univ. Press.

Chicago Style (17th ed.) Citation

Bacchiocchi, Samuele. From Sabbath to Sunday: A Historical Investigation of the Rise of Sunday Observance in Early Christianity. Rome: Pontifical Gregorian Univ. Press, 1982.

MLA (9th ed.) Citation

Bacchiocchi, Samuele. From Sabbath to Sunday: A Historical Investigation of the Rise of Sunday Observance in Early Christianity. Pontifical Gregorian Univ. Press, 1982.