Cita APA (7th ed.)
Ruud, C. A., & Stepanov, S. A. (1999). Fontanka 16: The tsars' secret police. Ithaca : McGill-Queen's University Press.
Cita Chicago (17th ed.)
Ruud, Charles A., i S. A. Stepanov. Fontanka 16: The Tsars' Secret Police. Montreal: Ithaca : McGill-Queen's University Press, 1999.
Cita MLA (9th ed.)
Ruud, Charles A., i S. A. Stepanov. Fontanka 16: The Tsars' Secret Police. Ithaca : McGill-Queen's University Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.