Dyfyniad APA

(1987). Advances in econometrics fifth world congress. Cambridge: Cambridge University Press.

Dyfyniad Arddull Chicago

Advances in Econometrics Fifth World Congress. Cambridge: Cambridge University Press, 1987.

Dyfyniad MLA

Advances in Econometrics Fifth World Congress. Cambridge: Cambridge University Press, 1987.

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