Dyfyniad APA

The quest and conquest of time. Switzerland: Omega.

Dyfyniad Arddull Chicago

The Quest and Conquest of Time. Switzerland: Omega.

Dyfyniad MLA

The Quest and Conquest of Time. Switzerland: Omega.

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