Dyfyniad APA

Cleveland, T. (2023). What Forestry has done. Government Printing Office, Washington.

Dyfyniad Arddull Chicago

Cleveland, Treadwell. What Forestry Has Done. Government Printing Office, Washington, 2023.

Dyfyniad MLA

Cleveland, Treadwell. What Forestry Has Done. Government Printing Office, Washington, 2023.

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