MLA

Platonov, S. F. The Time of Troubles : a Historical Study of the Internal Crises and Social Struggle In Sixteenth- and Seventeenth-century Muscovy. Lawrence: University Press of Kansas, 1970.

APA

Platonov, S. F. (1970). The time of troubles : a historical study of the internal crises and social struggle in sixteenth- and seventeenth-Century Muscovy. Lawrence: University Press of Kansas.

Chicago

Platonov, S. F. The Time of Troubles: A Historical Study of the Internal Crises and Social Struggle In Sixteenth and Seventeenth-Century Muscovy. Lawrence: University Press of Kansas, 1970.