Helgeson, J. P., & Upper, C. D. (1970). Modification of Logarithmic Growth Rates of Tobacco Callus Tissue by Gibberellic Acid.
Citação norma ChicagoHelgeson, John P., and C. D. Upper. Modification of Logarithmic Growth Rates of Tobacco Callus Tissue By Gibberellic Acid. 1970.
Citação norma MLAHelgeson, John P., and C. D. Upper. Modification of Logarithmic Growth Rates of Tobacco Callus Tissue By Gibberellic Acid. 1970.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.