APA (7th ed.) Citation

Mandela, N. (1990). One nation, one country. Phelps-Stokes Institute for African, African-American, and American Indian Affairs.

Chicago Style (17th ed.) Citation

Mandela, Nelson. One Nation, One Country. New York, N.Y.: Phelps-Stokes Institute for African, African-American, and American Indian Affairs, 1990.

MLA (9th ed.) Citation

Mandela, Nelson. One Nation, One Country. Phelps-Stokes Institute for African, African-American, and American Indian Affairs, 1990.