Gaya APA

Clinton, W, J., Mandela, N, R. (1994). Long walk to freedom: the autobiography of Nelson Mandela (Cet. 1). United States of America: Little, Brown, and Company.

Gaya MLA

Clinton, William, Jefferson., Mandela, Nelson, Rolihlahla. "Long walk to freedom: the autobiography of Nelson Mandela". Cet. 1 United States of America: Little, Brown, and Company, 1994. print.