APA citiranje

E F Bruenig. (1986). Ecologic-socioeconomic system analysis and simulation. Germany: Institute for World Forestry and Ecology.

Trích dẫn kiểu Chicago

E F Bruenig. Ecologic-socioeconomic System Analysis and Simulation. Germany: Institute for World Forestry and Ecology, 1986.

MLA citiranje

E F Bruenig. Ecologic-socioeconomic System Analysis and Simulation. Germany: Institute for World Forestry and Ecology, 1986.