MLA

Tolz, Vera, and S. Frederick Starr. The Ussr's Emerging Multiparty System. New York: Praeger, 1990.

APA

Tolz, V., & Starr, S. Frederick. (1990). The USSR's emerging multiparty system. New York: Praeger.

Chicago

Tolz, Vera, and S. Frederick Starr. The Ussr's Emerging Multiparty System. New York: Praeger, 1990.