Dyfyniad APA

Singh, O. S. (2011). Proceedings: IV national forestry conference 2009- FRI, Dehradun. FRI Dehradun.

Dyfyniad Arddull Chicago

Singh, Ombir; Singh. Proceedings: IV National Forestry Conference 2009- FRI, Dehradun. Dehradun (Uttarakhand): FRI Dehradun, 2011.

Dyfyniad MLA

Singh, Ombir; Singh. Proceedings: IV National Forestry Conference 2009- FRI, Dehradun. FRI Dehradun, 2011.

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