Cita APA (7a ed.)

Hughes, L. (1990). Sophia, Regent of Russia, 1657-1704. Yale University Press.

Cita Chicago Style (17a ed.)

Hughes, Lindsey. Sophia, Regent of Russia, 1657-1704. New Haven: Yale University Press, 1990.

Cita MLA (8a ed.)

Hughes, Lindsey. Sophia, Regent of Russia, 1657-1704. Yale University Press, 1990.