Dyfyniad APA

Bagneris, G., Fernandez, E., & Smythies, A. (2023). Elements of Sylviculture. William Rider & Sons, London.

Dyfyniad Arddull Chicago

Bagneris, G., E.E Fernandez, and A. Smythies. Elements of Sylviculture. William Rider & Sons, London, 2023.

Dyfyniad MLA

Bagneris, G., et al. Elements of Sylviculture. William Rider & Sons, London, 2023.

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