Dyfyniad APA

Rufo, A. (1992). Natural birth control backed / Aries Rufo. Manila Times.

Dyfyniad Arddull Chicago

Rufo, Aries. "Natural Birth Control Backed / Aries Rufo." Manila Times 1992.

Dyfyniad MLA

Rufo, Aries. "Natural Birth Control Backed / Aries Rufo." Manila Times, 1992.

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