MLA

Langwill, Lyndesay G, and William Waterhouse. The New Langwill Index: a Dictionary of Musical Wind-instrument Makers and Inventors. London: T. Bingham, 1993.

APA

Langwill, L. G, & Waterhouse, W. (1993). The new Langwill index: a dictionary of musical wind-instrument makers and inventors. London: T. Bingham.

Chicago

Langwill, Lyndesay G. The New Langwill Index: A Dictionary of Musical Wind-Instrument Makers and Inventors. Translated by William Waterhouse. London: T. Bingham, 1993.