APA (7th ed.) Citation

Arnheim, F. (1917). Schweden. Perthes.

Chicago Style (17th ed.) Citation

Arnheim, Fritz. Schweden. Gotha: Perthes, 1917.

MLA (9th ed.) Citation

Arnheim, Fritz. Schweden. Perthes, 1917.

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