APA (7th ed.) Citation

HF, C., DC, T., TW, R., & JF, R. (2004). Growth, nitrogen uptake, and metabolism in two semiarid shrubs grown at ambient and elevated atmospheric CO2 concentrations: Effects of nitrogen supply and source. American journal of botany, 91(4), 565. https://doi.org/10.3732/ajb.91.4.565

Chicago Style (17th ed.) Citation

HF, Causin, Tremmel DC, Rufty TW, and Reynolds JF. "Growth, Nitrogen Uptake, and Metabolism in Two Semiarid Shrubs Grown at Ambient and Elevated Atmospheric CO2 Concentrations: Effects of Nitrogen Supply and Source." American Journal of Botany 91, no. 4 (2004): 565. https://doi.org/10.3732/ajb.91.4.565.

MLA (9th ed.) Citation

HF, Causin, et al. "Growth, Nitrogen Uptake, and Metabolism in Two Semiarid Shrubs Grown at Ambient and Elevated Atmospheric CO2 Concentrations: Effects of Nitrogen Supply and Source." American Journal of Botany, vol. 91, no. 4, 2004, p. 565, https://doi.org/10.3732/ajb.91.4.565.