Dyfyniad APA

Smith, E. b. H. Plants and the daylight spectrum. Academic Press.

Dyfyniad Arddull Chicago

Smith, Edited by H. Plants and the Daylight Spectrum. Academic Press.

Dyfyniad MLA

Smith, Edited by H. Plants and the Daylight Spectrum. Academic Press.

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