APA (7th ed.) Citation

Knauer, M. [Hundertjähriger Kalender].

Chicago Style (17th ed.) Citation

Knauer, Mauritius. [Hundertjähriger Kalender]. [S.l.].

MLA (9th ed.) Citation

Knauer, Mauritius. [Hundertjähriger Kalender].

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