Dyfyniad APA

Wright, G. E. (1897). On the outer rim: Studies in wider evolution. Clark.

Dyfyniad Arddull Chicago

Wright, George E. On the Outer Rim: Studies in Wider Evolution. Chicago: Clark, 1897.

Dyfyniad MLA

Wright, George E. On the Outer Rim: Studies in Wider Evolution. Clark, 1897.

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