APA (7th ed.) Citation

Helmig, G. (1995). In Basel Brücken schlagen (Separatdruck.). Christoph Merian Verlag.

Chicago Style (17th ed.) Citation

Helmig, Guido. In Basel Brücken Schlagen. Separatdruck. Basel: Christoph Merian Verlag, 1995.

MLA (9th ed.) Citation

Helmig, Guido. In Basel Brücken Schlagen. Separatdruck. Christoph Merian Verlag, 1995.

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