Dyfyniad APA

Shackle, G. (1968). Economics For Pleasure (2nd.). Cambridge University Press.

Dyfyniad Arddull Chicago

Shackle, GBS. Economics For Pleasure. 2nd. Cambridge: Cambridge University Press, 1968.

Dyfyniad MLA

Shackle, GBS. Economics For Pleasure. 2nd. Cambridge University Press, 1968.

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