APA

(2020). NELSON MANDELA I know this to be true. San Francisco: Chronicle Books.

Chicago

2020. NELSON MANDELA I know this to be true. San Francisco: Chronicle Books.

Harvard

(2020). NELSON MANDELA I know this to be true. San Francisco: Chronicle Books.

MLA

NELSON MANDELA I know this to be true. San Francisco: Chronicle Books. 2020.