Citazione Stile APA (7a Edizione)

Richards, I., Morris, J. A., & Taylor, G. (1970). A sketch-map history of Britain and Europe to 1485 (1. publ. 1946, repr.). Harrap.

Citazione stile Chigago Style (17a edizione)

Richards, Irene, J. A. Morris, e Georg Taylor. A Sketch-map History of Britain and Europe to 1485. 1. publ. 1946, repr. London [u.a.]: Harrap, 1970.

Citatione MLA (9a ed.)

Richards, Irene, et al. A Sketch-map History of Britain and Europe to 1485. 1. publ. 1946, repr. Harrap, 1970.