Gaya APA
Barth, K. (1969).
How I changed my mind, introd.and epilogue by John D.Godsey, repr. Tjet.pertama 1966 .
Edinburgh:
Saint Andrew Press.
Gaya MLA
Barth, Karl.
"How I changed my mind, introd.and epilogue by John D.Godsey, repr. Tjet.pertama 1966 ".
Edinburgh:
Saint Andrew Press,
1969.
Buku.