APA (7th ed.) Citation

Piekniczek, A. T. (2009). Schwarze Perle. Novum-Verl.

Chicago Style (17th ed.) Citation

Piekniczek, Alexander Thomas. Schwarze Perle. Neckenmarkt ; Wien ; München: Novum-Verl, 2009.

MLA (9th ed.) Citation

Piekniczek, Alexander Thomas. Schwarze Perle. Novum-Verl, 2009.

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