Dyfyniad APA

Sampson, A., & Sampson, A. (1999). Mandela: The authorized biography. London: Harper Collins Publishers.

Dyfyniad Arddull Chicago

Sampson, Anthony, και Anthony Sampson. Mandela: The Authorized Biography. London: Harper Collins Publishers, 1999.

Dyfyniad MLA

Sampson, Anthony, και Anthony Sampson. Mandela: The Authorized Biography. London: Harper Collins Publishers, 1999.

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