APA Style
Gregor-Dellin, M.
(1971).
Pen : prose, poetry, essay
.
German:
Coproduction of Gunasena & Co,Ltd.
MLA Style
Gregor-Dellin, Martin.
"Pen : prose, poetry, essay".
German:
Coproduction of Gunasena & Co,Ltd,
1971.
Buku.