APA (7th ed.) Citation

Klein, L. (1913). Unsere Unkräuter. Winter.

Chicago Style (17th ed.) Citation

Klein, Ludwig. Unsere Unkräuter. Heidelberg: Winter, 1913.

MLA (9th ed.) Citation

Klein, Ludwig. Unsere Unkräuter. Winter, 1913.

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