APA (7th ed.) Citation

U2 (Musical group), Nicholson, W., Elba, I., Harris, N., Kgoroge, T., Moosa, R., . . . Mandela, N. (2014). Mandela, long walk to freedom.

Chicago Style (17th ed.) Citation

U2 (Musical group), et al. Mandela, Long Walk to Freedom. 2014.

MLA (9th ed.) Citation

U2 (Musical group), et al. Mandela, Long Walk to Freedom. 2014.

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