APA:
Amer, Hussein A., Shawki, Gamal, Ismail, Randa (2008). Profile of steroid hormones during oestrus and early pregnancy in Arabian mares.
Slovenian veterinary research, letnik 45, številka 1, str. 25-32.
URN:NBN:SI:DOC-SMF8FUTW from http://www.dlib.si
MLA:
Amer, Hussein A., Shawki, Gamal, Ismail, Randa. "Profile of steroid hormones during oestrus and early pregnancy in Arabian mares."
Slovenian veterinary research letnik 45. številka 1 (2008) str. 25-32.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-SMF8FUTW>