Παραπομπή APA

William Barclay. (1976). Letters to the Harbrew. The Saint Andrew Preess.

Παραπομπή Chicago Style

William Barclay. Letters to the Harbrew. Edinburgh: The Saint Andrew Preess, 1976.

Παραπομπή MLA

William Barclay. Letters to the Harbrew. The Saint Andrew Preess, 1976.