APA
UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE, UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE, . (2011). Recommendations on harmonized Europe-Wide technical requirements for inland navigation vessels. (Resolution No. 61). New: "York, United Nations. ".
Chicago
UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE, UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE, . 2011. Recommendations on harmonized Europe-Wide technical requirements for inland navigation vessels. (Resolution No. 61). New: "York, United Nations. ".
Harvard
UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE, UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE, . (2011). Recommendations on harmonized Europe-Wide technical requirements for inland navigation vessels. (Resolution No. 61). New: "York, United Nations. ".
MLA
UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE, UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE, . Recommendations on harmonized Europe-Wide technical requirements for inland navigation vessels. (Resolution No. 61). New: "York, United Nations. ". 2011.