APA citiranje

Peters, J. L., Castillo, F. J., & Heath, R. L. (1989). Alteration of Extracellular Enzymes in Pinto Bean Leaves upon Exposure to Air Pollutants, Ozone and Sulfur Dioxide.

Citação norma Chicago

Peters, Janny L., Federico J. Castillo, and Robert L. Heath. Alteration of Extracellular Enzymes in Pinto Bean Leaves Upon Exposure to Air Pollutants, Ozone and Sulfur Dioxide. 1989.

MLA citiranje

Peters, Janny L., Federico J. Castillo, and Robert L. Heath. Alteration of Extracellular Enzymes in Pinto Bean Leaves Upon Exposure to Air Pollutants, Ozone and Sulfur Dioxide. 1989.