APA (7th ed.) Citation

Berger, J. (1969). The world's major fibre crops, their cultivation and manuring. Centre d'etude de l'azote.

Chicago Style (17th ed.) Citation

Berger, Josef. The World's Major Fibre Crops, Their Cultivation and Manuring. Zurich: Centre d'etude de l'azote, 1969.

MLA (9th ed.) Citation

Berger, Josef. The World's Major Fibre Crops, Their Cultivation and Manuring. Centre d'etude de l'azote, 1969.