APA (7th ed.) Citation

(1988). Sozialkunde. Frankonius-Verl.

Chicago Style (17th ed.) Citation

Sozialkunde. Limburg: Frankonius-Verl, 1988.

MLA (9th ed.) Citation

Sozialkunde. Frankonius-Verl, 1988.

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