Gaya APA
ARNT, H. ([s.a.]).
Germany reports science and education .
German:
The Press and Information Office of Feder.
Gaya Chicago
ARNT, H.
Germany reports science and education.
German:
The Press and Information Office of Feder,
[s.a.].
.
Gaya MLA
ARNT, H.
Germany reports science and education.
German:
The Press and Information Office of Feder,
[s.a.].
.
Gaya Turabian
ARNT, H.
Germany reports science and education.
German:
The Press and Information Office of Feder,
[s.a.].
.