Gaya APA
Wuster, E.
(1973).
Infoterm Series 1 The road to infoterm
.
Munchen:
Verlag Dokumentation.
Gaya MLA
Wuster, Eugen.
"Infoterm Series 1 The road to infoterm".
Munchen:
Verlag Dokumentation,
1973.
Text.