APA (7th ed.) Citation

Comati, S. (2012). Bulgarien-jahrbuch 2011. Verlag Otto Sagner.

Chicago Style (17th ed.) Citation

Comati, Sigrun. Bulgarien-jahrbuch 2011. Munich, Germany: Verlag Otto Sagner, 2012.

MLA (9th ed.) Citation

Comati, Sigrun. Bulgarien-jahrbuch 2011. Verlag Otto Sagner, 2012.

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