APA (7th ed.) Citation

Pick, R. (1916). Geschichtliche Erinnerungen an Aachen in Feindesland. Cremer.

Chicago Style (17th ed.) Citation

Pick, Richard. Geschichtliche Erinnerungen an Aachen in Feindesland. Aachen: Cremer, 1916.

MLA (9th ed.) Citation

Pick, Richard. Geschichtliche Erinnerungen an Aachen in Feindesland. Cremer, 1916.

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