Gaya APA

Bohi, D, , R., Toman, M, A. (1984). Analyzing Nonrenewable Resouce Supply . Washingon ,.: Resour for he fture.

Gaya MLA

Bohi, Douglas, , R>., Toman, Moichael, A.. "Analyzing Nonrenewable Resouce Supply". Washingon ,.: Resour for he fture, 1984. Text.