Gaya APA
Maurin, P, (. (1984).
Easy essays, introd.by Dorothy Day, foreword by Eileen Egan. Cet.pertama 1936 .
Chicago:
FHP.
Gaya MLA
Maurin, Peter, (1877-1949).
"Easy essays, introd.by Dorothy Day, foreword by Eileen Egan. Cet.pertama 1936 ".
Chicago:
FHP,
1984.
Buku.