Dyfyniad APA

Whitehead, A. N. (1929). Process and reality, an essay in cosmology: Gifford lectures delivered in the University of Edinburgh during the session 1927-28. Social Science Book Store.

Dyfyniad Arddull Chicago

Whitehead, Alfred North. Process and Reality, an Essay in Cosmology: Gifford Lectures Delivered in the University of Edinburgh During the Session 1927-28. New York: Social Science Book Store, 1929.

Dyfyniad MLA

Whitehead, Alfred North. Process and Reality, an Essay in Cosmology: Gifford Lectures Delivered in the University of Edinburgh During the Session 1927-28. Social Science Book Store, 1929.

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