APA (7th ed.) Citation

Perotinus ca. 1155/65 - ca. 1200/20. (1950). Beata viscera. Alexander Street Press.

Chicago Style (17th ed.) Citation

Perotinus ca. 1155/65 - ca. 1200/20. Beata Viscera. Alexandria, VA: Alexander Street Press, 1950.

MLA (9th ed.) Citation

Perotinus ca. 1155/65 - ca. 1200/20. Beata Viscera. Alexander Street Press, 1950.

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