Dyfyniad APA

Society of Systematic Biologists. Systematic biology.

Dyfyniad Arddull Chicago

Society of Systematic Biologists. Systematic Biology. Washington, D.C., Society of Systematic Biologists [1992-.

Dyfyniad MLA

Society of Systematic Biologists. Systematic Biology.

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