Style de citation APA

Kaplan, D. T., & Davis, E. L. (1991). A bioassay to estimate root penetration by nematodes. Journal of nematology, 23(4), 446.

Style de citation Chicago

Kaplan, D T., et E L. Davis. "A Bioassay to Estimate Root Penetration by Nematodes." Journal of Nematology 23, no. 4 (1991): 446.

Style de citation MLA

Kaplan, D T., et E L. Davis. "A Bioassay to Estimate Root Penetration by Nematodes." Journal of Nematology, vol. 23, no. 4, 1991, p. 446.