Winner, W. (1989). Photosynthesis and transpiration measurements as biomarkers of air pollution effects on forests. In Biologic Markers of Air-Pollution Stress and Damage in Forests (pp. 303–316). Washington, DC: National Academy Press.

Winner, William. “Photosynthesis and transpiration measurements as biomarkers of air pollution effects on forests.” In Biologic Markers of Air-Pollution Stress and Damage in Forests, 303–16. Washington, DC: National Academy Press, 1989.

Winner W. Photosynthesis and transpiration measurements as biomarkers of air pollution effects on forests. In: Biologic Markers of Air-Pollution Stress and Damage in Forests. Washington, DC: National Academy Press; 1989. p. 303–16.

Winner, William. “Photosynthesis and transpiration measurements as biomarkers of air pollution effects on forests.” Biologic Markers of Air-Pollution Stress and Damage in Forests, National Academy Press, 1989, pp. 303–16.

Winner W. Photosynthesis and transpiration measurements as biomarkers of air pollution effects on forests. Biologic Markers of Air-Pollution Stress and Damage in Forests. Washington, DC: National Academy Press; 1989. p. 303–316.