Citazione Stile APA (7a Edizione)

Richards, I., Goodson, J. B., Morris, J. A., & Taylor, G. (1953). A sketch-map history of the Great War and after: 1914 - 1939 (1. publ. 1938, 3. ed. rev.). Harrap.

Citazione stile Chigago Style (17a edizione)

Richards, Irene, J. B. Goodson, J. A. Morris, e Georg Taylor. A Sketch-map History of the Great War and After: 1914 - 1939. 1. publ. 1938, 3. ed. rev. London [u.a.]: Harrap, 1953.

Citatione MLA (9a ed.)

Richards, Irene, et al. A Sketch-map History of the Great War and After: 1914 - 1939. 1. publ. 1938, 3. ed. rev. Harrap, 1953.