APA (7th ed.) Citation

Roo, W. A. v. (1992). The christian sacrament. Ed. Pont. Univ. Gregoriana.

Chicago Style (17th ed.) Citation

Roo, William A. van. The Christian Sacrament. Roma: Ed. Pont. Univ. Gregoriana, 1992.

MLA (9th ed.) Citation

Roo, William A. van. The Christian Sacrament. Ed. Pont. Univ. Gregoriana, 1992.

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