APA: 
Tang, M., Gong, D., Liu, S., Zhang, Hankun (2016). Applying multi-phase particle swarm optimization to solve bulk cargo port scheduling problem. 
Advances in production engineering and management, letnik 11, številka 4, str. 299-310. 
URN:NBN:SI:DOC-CTPKUYT4 from http://www.dlib.si
MLA: 
Tang, M., Gong, D., Liu, S., Zhang, Hankun. "Applying multi-phase particle swarm optimization to solve bulk cargo port scheduling problem." 
Advances in production engineering and management letnik 11. številka 4 (2016) str. 299-310.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-CTPKUYT4>