APA (7th ed.) Citation

Rosebery, A. P. (1900). Napoleon: The last phase. Humphreys.

Chicago Style (17th ed.) Citation

Rosebery, Archibald Philip. Napoleon: The Last Phase. Londres: Humphreys, 1900.

MLA (9th ed.) Citation

Rosebery, Archibald Philip. Napoleon: The Last Phase. Humphreys, 1900.