APA (7th ed.) Citation

Schieffer, T. (1986). Regesta pontificum Romanorum / Germania pontificia: Congessit Theodorus Schieffer. Vandenhoeck & Ruprecht.

Chicago Style (17th ed.) Citation

Schieffer, Theodor. Regesta Pontificum Romanorum / Germania Pontificia: Congessit Theodorus Schieffer. Göttingen: Vandenhoeck & Ruprecht, 1986.

MLA (8th ed.) Citation

Schieffer, Theodor. Regesta Pontificum Romanorum / Germania Pontificia: Congessit Theodorus Schieffer. Vandenhoeck & Ruprecht, 1986.

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