APA (7th ed.) Citation

Wittmack, L. (1919). Gemüsesamenbau.

Chicago Style (17th ed.) Citation

Wittmack, L. Gemüsesamenbau. 1919.

MLA (9th ed.) Citation

Wittmack, L. Gemüsesamenbau. 1919.

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