APA (7th ed.) Citation

British Museum & Willetts, P. J. (1970). Handlist of music manuscripts acquired 1908-67. British Museum.

Chicago Style (17th ed.) Citation

British Museum and Pamela J. Willetts. Handlist of Music Manuscripts Acquired 1908-67. London: British Museum, 1970.

MLA (9th ed.) Citation

British Museum and Pamela J. Willetts. Handlist of Music Manuscripts Acquired 1908-67. British Museum, 1970.