APA (7th ed.) Citation

Peckhaus, V. (2014). Ernst Schröder on pasigraphy.

Chicago Style (17th ed.) Citation

Peckhaus, Volker. Ernst Schröder on Pasigraphy. 2014.

MLA (8th ed.) Citation

Peckhaus, Volker. Ernst Schröder on Pasigraphy. 2014.

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