APA (7th ed.) Citation

Scheuring, D. C. (1990). Cowpea ratooning as affected by cultivar, cutting height, and time of cutting and its effect on nitrogen fixation. [publisher not identified].

Chicago Style (17th ed.) Citation

Scheuring, Douglas Charles. Cowpea Ratooning as Affected by Cultivar, Cutting Height, and Time of Cutting and Its Effect on Nitrogen Fixation. [Place of publication not identified]: [publisher not identified], 1990.

MLA (9th ed.) Citation

Scheuring, Douglas Charles. Cowpea Ratooning as Affected by Cultivar, Cutting Height, and Time of Cutting and Its Effect on Nitrogen Fixation. [publisher not identified], 1990.