Dyfyniad APA

Bowler, P. J. (2017). A history of the future: Prophets of progress from H.G Wells to Issac Asimov. CUP.

Dyfyniad Arddull Chicago

Bowler, Peter J. A History of the Future: Prophets of Progress from H.G Wells to Issac Asimov. Cambridge: CUP, 2017.

Dyfyniad MLA

Bowler, Peter J. A History of the Future: Prophets of Progress from H.G Wells to Issac Asimov. CUP, 2017.

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