APA (7th ed.) Citation

Jutikkala, E., & Pirinen, K. (1977). A history of Finland (New and rev. ed.). Heinemann.

Chicago Style (17th ed.) Citation

Jutikkala, Eino, and Kauko Pirinen. A History of Finland. New and rev. ed. London: Heinemann, 1977.

MLA (9th ed.) Citation

Jutikkala, Eino, and Kauko Pirinen. A History of Finland. New and rev. ed. Heinemann, 1977.