APA-viite (7. p.)

Cullen, S. (2015). Justice at the grass roots. World Mission.

Chicago-viite (17. p.)

Cullen, Shay. "Justice at the Grass Roots." World Mission 2015.

MLA-viite (9. p.)

Cullen, Shay. "Justice at the Grass Roots." World Mission, 2015.