Polski Rejestr Statków. (2007). Rules for the classification and construction of sea-going ships: Amendments no. 1/2007 to part I - Classification regulations, 2006. PRS.
Chicago Style (17th ed.) CitationPolski Rejestr Statków. Rules for the Classification and Construction of Sea-going Ships: Amendments No. 1/2007 to Part I - Classification Regulations, 2006. Gdańsk: PRS, 2007.
MLA (9th ed.) CitationPolski Rejestr Statków. Rules for the Classification and Construction of Sea-going Ships: Amendments No. 1/2007 to Part I - Classification Regulations, 2006. PRS, 2007.
Warning: These citations may not always be 100% accurate.