Dyfyniad APA

Darling David. (2006). Gravity's Arc: The Story of Gravity from Aristotle to Einstein and Beyond. Canada: John Wiley.

Dyfyniad Arddull Chicago

Darling David. Gravity's Arc: The Story of Gravity From Aristotle to Einstein and Beyond. Canada: John Wiley, 2006.

Dyfyniad MLA

Darling David. Gravity's Arc: The Story of Gravity From Aristotle to Einstein and Beyond. Canada: John Wiley, 2006.

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