APA (7th ed.) Citation

Killdeer, P., & Graziadei, R. 2. J. (2014). Retour. Bickmann.

Chicago Style (17th ed.) Citation

Killdeer, Phoebe, and Renate 20. Jh Graziadei. Retour. Berlin: Bickmann, 2014.

MLA (9th ed.) Citation

Killdeer, Phoebe, and Renate 20. Jh Graziadei. Retour. Bickmann, 2014.

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