APA (7th ed.) Citation

Ackermann, P., & Heckmann, S. D. (1999). Halle 13: Expo hall 13. Prestel Verlag.

Chicago Style (17th ed.) Citation

Ackermann, Peter, and Sepp D. Heckmann. Halle 13: Expo Hall 13. Munchen: Prestel Verlag, 1999.

MLA (8th ed.) Citation

Ackermann, Peter, and Sepp D. Heckmann. Halle 13: Expo Hall 13. Prestel Verlag, 1999.

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