APA (7th ed.) Citation

Pertinus, c. c. Perotinus. Concert Hall Society CHS-1112.

Chicago Style (17th ed.) Citation

Pertinus, ca.12th-13th century. Perotinus. s.l: Concert Hall Society CHS-1112.

MLA (9th ed.) Citation

Pertinus, ca.12th-13th century. Perotinus. Concert Hall Society CHS-1112.