APA (7th ed.) Citation

Robertson, C. G. S. (1924). An historical atlas of modern Europe from 1789 to 1922: With an historical and explanatory text (2d ed.). Oxford university press (H. Milford).

Chicago Style (17th ed.) Citation

Robertson, Charles Grant Sir. An Historical Atlas of Modern Europe From 1789 to 1922: With an Historical and Explanatory Text. 2d ed. London ; New York [etc.]: Oxford university press (H. Milford), 1924.

MLA (8th ed.) Citation

Robertson, Charles Grant Sir. An Historical Atlas of Modern Europe From 1789 to 1922: With an Historical and Explanatory Text. 2d ed. Oxford university press (H. Milford), 1924.