French 13th-century polyphony in the British Library :
a facsimile edition of the manuscripts Additional 30091 and Egerton 2615 (folios 79-94v) /
[edited by] Mark Everist.
APA Citation
Everist, M., Plainsong and Mediaeval Music Society (Great Britain). (1988). French 13th-century polyphony in the British Library: a facsimile edition of the manuscripts Additional 30091 and Egerton 2615 (folios 79-94v). London: Plainsong and Mediaeval Music Society.
MLA Citation
Everist, Mark, and Plainsong and Mediaeval Music Society (Great Britain). French 13th-century Polyphony In the British Library: a Facsimile Edition of the Manuscripts Additional 30091 And Egerton 2615 (folios 79-94v). London: Plainsong and Mediaeval Music Society, 1988.
Warning: These citations may not always be complete (especially for serials).