Dyfyniad APA

Richards, J. (1962). An introduction to modern architecture. Penguin.

Dyfyniad Arddull Chicago

Richards, J.M. An Introduction to Modern Architecture. Middlesex, England: Penguin, 1962.

Dyfyniad MLA

Richards, J.M. An Introduction to Modern Architecture. Penguin, 1962.

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