Dyfyniad APA

Clarkson, D. T., & Hillman, W. S. (1968). Stable Concentrations of Phytochrome in Pisum Under Continuous Illumination with Red Light.

Dyfyniad Arddull Chicago

Clarkson, David T., and William S. Hillman. Stable Concentrations of Phytochrome in Pisum Under Continuous Illumination With Red Light. 1968.

Dyfyniad MLA

Clarkson, David T., and William S. Hillman. Stable Concentrations of Phytochrome in Pisum Under Continuous Illumination With Red Light. 1968.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.