Dyfyniad APA

Zartman, L. W., & Price, W. H. (1914). Life insurance ([2d ed.].). Yale university; [etc., etc.].

Dyfyniad Arddull Chicago

Zartman, Lester W., and William Hyde Price. Life Insurance. [2d ed.]. New Haven: Yale university; [etc., etc.], 1914.

Dyfyniad MLA

Zartman, Lester W., and William Hyde Price. Life Insurance. [2d ed.]. Yale university; [etc., etc.], 1914.

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