APA:
De Groot, Maarten (2002). Slavonian grebe Podiceps auritus.
Acrocephalus, volume 23, issue 115, str. 193.
URN:NBN:SI:DOC-6WUA8RCM from http://www.dlib.si
MLA:
De Groot, Maarten. "Slavonian grebe Podiceps auritus."
Acrocephalus volume 23. issue 115 (2002) str. 193.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-6WUA8RCM>