Cita APA (7a ed.)

Richards, I., Morris, J. A., & Taylor, G. (1942). A sketch-map history of Britain: 1783 - 1914 (1. publ. 1937, repr.). Harrap.

Cita Chicago Style (17a ed.)

Richards, Irene, J. A. Morris, y Georg Taylor. A Sketch-map History of Britain: 1783 - 1914. 1. publ. 1937, repr. London [u.a.]: Harrap, 1942.

Cita MLA (9a ed.)

Richards, Irene, et al. A Sketch-map History of Britain: 1783 - 1914. 1. publ. 1937, repr. Harrap, 1942.