APA (7th ed.) Citation

Carlgren, W. M., & Spencer, A. (1977). Swedish foreign policy during the Second World War. Benn.

Chicago Style (17th ed.) Citation

Carlgren, Wilhelm M., and Arthur Spencer. Swedish Foreign Policy During the Second World War. London: Benn, 1977.

MLA (8th ed.) Citation

Carlgren, Wilhelm M., and Arthur Spencer. Swedish Foreign Policy During the Second World War. Benn, 1977.