Gaya APA
Barrett, C, (, , , , ). (1985).
Freedom and obligation. A study of the Epistle to the Galatians. .
Philadelphia:
Westminster.
Gaya MLA
Barrett, C.K., (1917-, , , , ).
"Freedom and obligation. A study of the Epistle to the Galatians. ".
Philadelphia:
Westminster,
1985.
Buku.