Tietueen sitaatit
APA-viiteHurt, W. R., & Van der Hammen, T. (1977). The El Abra Rockshelters, Sabana de Bogotá, Colombia, South America. Published for Indiana University Museum by Indiana University Research Center for Language and Semiotic Studies.
Chicago-tyylinen lähdeviittausHurt, Wesley Robert, ja Thomas Van der Hammen. The El Abra Rockshelters, Sabana De Bogotá, Colombia, South America. Bloomington: Published for Indiana University Museum by Indiana University Research Center for Language and Semiotic Studies, 1977.
MLA-viiteHurt, Wesley Robert, ja Thomas Van der Hammen. The El Abra Rockshelters, Sabana De Bogotá, Colombia, South America. Published for Indiana University Museum by Indiana University Research Center for Language and Semiotic Studies, 1977.
Harvard-tyylinen lähdeviittausHurt, W. R. & Van der Hammen, T. 1977. The El Abra Rockshelters, Sabana de Bogotá, Colombia, South America. Bloomington: Published for Indiana University Museum by Indiana University Research Center for Language and Semiotic Studies.