APA

Peters E. N., Myers J. J., Benedictus PP & Pius PP. (2001). The 1917 or Pio-Benedictine Code of canon law. San Francisco: Ignatius Press.

Chicago

Peters Edward N, Myers John J, Benedictus PP and Pius PP. 2001. The 1917 or Pio-Benedictine Code of canon law. San Francisco: Ignatius Press.

Harvard

Peters E. N., Myers J. J., Benedictus PP and Pius PP. (2001). The 1917 or Pio-Benedictine Code of canon law. San Francisco: Ignatius Press.

MLA

Peters Edward N, Myers John J, Benedictus PP and Pius PP. The 1917 or Pio-Benedictine Code of canon law. San Francisco: Ignatius Press. 2001.