Tietueen sitaatit
APA-viiteSigurdsson, A. (1999). Landscape ecological changes in the Kuhmo border area after 1940: A cumulative effects assessment approach. Finnish Environment Institute : Edita [jakaja].
Chicago-tyylinen lähdeviittausSigurdsson, Albert. Landscape Ecological Changes in the Kuhmo Border Area After 1940: A Cumulative Effects Assessment Approach. Helsinki: Finnish Environment Institute : Edita [jakaja], 1999.
MLA-viiteSigurdsson, Albert. Landscape Ecological Changes in the Kuhmo Border Area After 1940: A Cumulative Effects Assessment Approach. Finnish Environment Institute : Edita [jakaja], 1999.
Harvard-tyylinen lähdeviittausSigurdsson, A. 1999. Landscape ecological changes in the Kuhmo border area after 1940: A cumulative effects assessment approach. Helsinki: Finnish Environment Institute : Edita [jakaja].