Cita APA (7a ed.)

British Library., editor, & Humphreys, K. (1990). The Friars' libraries ([1st publ.].). British Library.

Cita Chicago Style (17a ed.)

British Library., editor, y K.W Humphreys. The Friars' Libraries. [1st publ.]. London: British Library, 1990.

Cita MLA (9a ed.)

British Library., editor, y K.W Humphreys. The Friars' Libraries. [1st publ.]. British Library, 1990.