APA (7th ed.) Citation

Grümmer, G., & Natho, I. (1958). Ackerunkräuter. A. Zimsen Verlag.

Chicago Style (17th ed.) Citation

Grümmer, Gerhard, and Ingrid Natho. Ackerunkräuter. Wittenberg Lutherstadt: A. Zimsen Verlag, 1958.

MLA (8th ed.) Citation

Grümmer, Gerhard, and Ingrid Natho. Ackerunkräuter. A. Zimsen Verlag, 1958.

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