APA (7th ed.) Citation

(1987). Ullstein Weltgeschichte. Ullstein Sachbuch.

Chicago Style (17th ed.) Citation

Ullstein Weltgeschichte. Ullstein Sachbuch, 1987.

MLA (8th ed.) Citation

Ullstein Weltgeschichte. Ullstein Sachbuch, 1987.

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