Dyfyniad APA

BAKER,Frederick.S. (1950). Principles of Silviculture. Mc Graw Hill#.

Dyfyniad Arddull Chicago

BAKER,Frederick.S. Principles of Silviculture. Mc Graw Hill#, 1950.

Dyfyniad MLA

BAKER,Frederick.S. Principles of Silviculture. Mc Graw Hill#, 1950.

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