Gaya APA
Barclay, W. (-1978).
Communicating the Gospel, repr.ed Cet.pertama 1968. Laird Lectures. .
Edinburgh:
Saint Andrew Press.
Gaya MLA
Barclay, William.
"Communicating the Gospel, repr.ed Cet.pertama 1968. Laird Lectures. ".
Edinburgh:
Saint Andrew Press,
-1978.
Buku.