APA (7th ed.) Citation

Heckscher, G. (1939). Det Brittiska Imperiet.

Chicago Style (17th ed.) Citation

Heckscher, Gunnar. Det Brittiska Imperiet. Stockholm, 1939.

MLA (8th ed.) Citation

Heckscher, Gunnar. Det Brittiska Imperiet. 1939.

Warning: These citations may not always be 100% accurate.