APA-ийн эшлэл(7 дахь хэвлэлт)

Smith, R. L. (2007). From strength to strength: Shaping a Black practical theology for the 21st century. P. Lang.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Smith, Robert London. From Strength to Strength: Shaping a Black Practical Theology for the 21st Century. New York: P. Lang, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Smith, Robert London. From Strength to Strength: Shaping a Black Practical Theology for the 21st Century. P. Lang, 2007.