APA (7th ed.) Citation

(2003). On the occasion of the 85th anniversary of Mandela.

Chicago Style (17th ed.) Citation

On the Occasion of the 85th Anniversary of Mandela. 2003.

MLA (8th ed.) Citation

On the Occasion of the 85th Anniversary of Mandela. 2003.

Warning: These citations may not always be 100% accurate.