Byrd, W. 1. o. (1923). Senex puerum portabat: Motet for four voices : for the Feast of the Purification. Chester Music.
Chicago Style (17th ed.) CitationByrd, William 1539 or. Senex Puerum Portabat: Motet for Four Voices : For the Feast of the Purification. London: Chester Music, 1923.
MLA (9th ed.) CitationByrd, William 1539 or. Senex Puerum Portabat: Motet for Four Voices : For the Feast of the Purification. Chester Music, 1923.
Warning: These citations may not always be 100% accurate.