Tietueen sitaatit
APA-viiteBertham, S., Williams, P. J., Finnish Forest and Park Service, Finnida, Commission for Natural Resources, & Sub-Commission for Forestry, Z. (1993). Rural participation in tree planting on Unguja Island (2nd ed.). Finnish Forest and Park Service.
Chicago-tyylinen lähdeviittausBertham, Stephen, Paula J. Williams, Finnish Forest and Park Service, Finnida, Commission for Natural Resources, ja Zanzibar Sub-Commission for Forestry. Rural Participation in Tree Planting on Unguja Island. 2nd ed. Vantaa: Finnish Forest and Park Service, 1993.
MLA-viiteBertham, Stephen, et al. Rural Participation in Tree Planting on Unguja Island. 2nd ed. Finnish Forest and Park Service, 1993.
Harvard-tyylinen lähdeviittausBertham, S., Williams, P. J., Finnish Forest and Park Service, Finnida, Commission for Natural Resources & Sub-Commission for Forestry, Z. 1993. Rural participation in tree planting on Unguja Island. 2nd ed. Vantaa: Finnish Forest and Park Service.