Tietueen sitaatit
APA-viiteCentre for Educational Research and Innovation. (1973). Environmental education at university level: Trends and data. OECD, Centre for Educational Research and Innovation.
Chicago-tyylinen lähdeviittausCentre for Educational Research and Innovation. Environmental Education at University Level: Trends and Data. Paris: OECD, Centre for Educational Research and Innovation, 1973.
MLA-viiteCentre for Educational Research and Innovation. Environmental Education at University Level: Trends and Data. OECD, Centre for Educational Research and Innovation, 1973.
Harvard-tyylinen lähdeviittausCentre for Educational Research and Innovation. 1973. Environmental education at university level: Trends and data. Paris: OECD, Centre for Educational Research and Innovation.
Muista tarkistaa viitteiden oikeellisuus, ennen kuin käytät niitä tekstissäsi.