APA (7th ed.) Citation

Fries, M. (1851). Handbuch der praktischen Landwirthschaft.

Chicago Style (17th ed.) Citation

Fries, Martin. Handbuch Der Praktischen Landwirthschaft. 1851.

MLA (9th ed.) Citation

Fries, Martin. Handbuch Der Praktischen Landwirthschaft. 1851.

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