APA (7th ed.) Citation

Heine, E. (1941). Boden, Wasser, Düngung.

Chicago Style (17th ed.) Citation

Heine, Emil. Boden, Wasser, Düngung. 1941.

MLA (9th ed.) Citation

Heine, Emil. Boden, Wasser, Düngung. 1941.

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