APA (7th ed.) Citation

Weeke, A., & Weeke, A. (2013). Invitation to history: Starter (1. Auflage.). Cornelsen.

Chicago Style (17th ed.) Citation

Weeke, Annegret, and Annegret Weeke. Invitation to History: Starter. 1. Auflage. Berlin: Cornelsen, 2013.

MLA (9th ed.) Citation

Weeke, Annegret, and Annegret Weeke. Invitation to History: Starter. 1. Auflage. Cornelsen, 2013.

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