APA (7th ed.) Citation
(1993). Characterization of the biological nitrogen in the unsaturated soil zone by means of the nitrous oxide formation. [s.n.].
Chicago Style (17th ed.) Citation
Characterization of the Biological Nitrogen in the Unsaturated Soil Zone by Means of the Nitrous Oxide Formation. [s.l.]: [s.n.], 1993.
MLA (9th ed.) Citation
Characterization of the Biological Nitrogen in the Unsaturated Soil Zone by Means of the Nitrous Oxide Formation. [s.n.], 1993.
Warning: These citations may not always be 100% accurate.