Kramer, P. J., & Clark, W. S. (1947). A Comparison of Photosynthesis in Individual Pine Needles and Entire Seedlings at Various Light Intensities. Plant Physiol.
Citação norma ChicagoKramer, Paul J., and Walter S. Clark. "A Comparison of Photosynthesis in Individual Pine Needles and Entire Seedlings At Various Light Intensities." Plant Physiol 1947.
Citação norma MLAKramer, Paul J., and Walter S. Clark. "A Comparison of Photosynthesis in Individual Pine Needles and Entire Seedlings At Various Light Intensities." Plant Physiol 1947.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.