Παραπομπή σε μορφή APA (7η εκδ.)

Birch, B. C. (1985). What does the Lord require?: The Old Testament call to social witness. Westminster.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Birch, Bruce C. What Does the Lord Require?: The Old Testament Call to Social Witness. Philadelphia: Westminster, 1985.

Παραπομπή σε μορφή MLA (9th εκδ.)

Birch, Bruce C. What Does the Lord Require?: The Old Testament Call to Social Witness. Westminster, 1985.