Dyfyniad APA

M.S Swaminathan. (1983). Presidential Address. Allied Publishers.

Dyfyniad Arddull Chicago

M.S Swaminathan. Presidential Address. Allied Publishers, 1983.

Dyfyniad MLA

M.S Swaminathan. Presidential Address. Allied Publishers, 1983.

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