APA (7th ed.) Citation

Germann, O. (1961). Zur Bodenfruchtbarkeit. Stalling.

Chicago Style (17th ed.) Citation

Germann, O. Zur Bodenfruchtbarkeit. Oldenburg: Stalling, 1961.

MLA (9th ed.) Citation

Germann, O. Zur Bodenfruchtbarkeit. Stalling, 1961.

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