APA (7th ed.) Citation

Hertel, H., & Faber, H. (1918). Co-operation in Danish agriculture. Longmans, Green and co..

Chicago Style (17th ed.) Citation

Hertel, Hans, and Harald Faber. Co-operation in Danish Agriculture. London, New York [etc.]: Longmans, Green and co., 1918.

MLA (9th ed.) Citation

Hertel, Hans, and Harald Faber. Co-operation in Danish Agriculture. Longmans, Green and co., 1918.