Dyfyniad APA

Tingle, A. C. (1966). Silviculture, volume and yield of Populus deltoides. [University of Stellenbosch].

Dyfyniad Arddull Chicago

Tingle, A. C. Silviculture, Volume and Yield of Populus Deltoides. Stellenbosch: [University of Stellenbosch], 1966.

Dyfyniad MLA

Tingle, A. C. Silviculture, Volume and Yield of Populus Deltoides. [University of Stellenbosch], 1966.

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