APA Zitierstil

Powers, T. O., Sandall, L. J., & Wysong, D. S. (1989). Distribution of soybean cyst nematode in nebraska. Journal of nematology, 21(4S), 612.

Chicago Zitierstil

Powers, T O., L J. Sandall, und D S. Wysong. "Distribution of Soybean Cyst Nematode in Nebraska." Journal of Nematology 21, no. 4S (1989): 612.

MLA Zitierstil

Powers, T O., et al. "Distribution of Soybean Cyst Nematode in Nebraska." Journal of Nematology, vol. 21, no. 4S, 1989, p. 612.