Cita APA (7a ed.)

Service, R., & Overy, R. (1988). The Russian Revolution 1900 - 1927. Macmillan.

Cita Chicago Style (17a ed.)

Service, Robert, y Richard Overy. The Russian Revolution 1900 - 1927. Basingstoke [u.a.]: Macmillan, 1988.

Cita MLA (9a ed.)

Service, Robert, y Richard Overy. The Russian Revolution 1900 - 1927. Macmillan, 1988.