Lewarne, B. The »Trebinje Proteus Observatorium and Proteus Rescue and Care Facility«, Bosnia and Herzegovina. University of Ljubljana Press (Založba Univerze v Ljubljani).
Chicago Style (17th ed.) CitationLewarne, Brian. The »Trebinje Proteus Observatorium and Proteus Rescue and Care Facility«, Bosnia and Herzegovina. University of Ljubljana Press (Založba Univerze v Ljubljani).
MLA (9th ed.) CitationLewarne, Brian. The »Trebinje Proteus Observatorium and Proteus Rescue and Care Facility«, Bosnia and Herzegovina. University of Ljubljana Press (Založba Univerze v Ljubljani).
Warning: These citations may not always be 100% accurate.