APA:
Lankenau, Klaus (1989). Co-operation and interdependency -the Fachinformationszentrum and the scientific libraries.
Knjižnica, volume 33, issue 1.
URN:NBN:SI:DOC-C9GXDLRB from http://www.dlib.si
MLA:
Lankenau, Klaus. "Co-operation and interdependency -the Fachinformationszentrum and the scientific libraries."
Knjižnica volume 33. issue 1 (1989).
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-C9GXDLRB>