APA (7th ed.) Citation

Johnson, N. D., Liu, B., & Bentley, B. L. (1987). The effects of nitrogen fixation, soil nitrate, and defoliation on the growth, alkaloids, and nitrogen levels of Lupinus succulentus (Fabaceae). Springer.

Chicago Style (17th ed.) Citation

Johnson, N. D., B. Liu, and B. L. Bentley. The Effects of Nitrogen Fixation, Soil Nitrate, and Defoliation on the Growth, Alkaloids, and Nitrogen Levels of Lupinus Succulentus (Fabaceae). Springer, 1987.

MLA (9th ed.) Citation

Johnson, N. D., et al. The Effects of Nitrogen Fixation, Soil Nitrate, and Defoliation on the Growth, Alkaloids, and Nitrogen Levels of Lupinus Succulentus (Fabaceae). Springer, 1987.