APA (7th ed.) Citation

(1972). Problems of environmental economics (Seminar) 1971, Paris : Record ...: Record ... O.E.C.D..

Chicago Style (17th ed.) Citation

Problems of Environmental Economics (Seminar) 1971, Paris : Record ...: Record ... O.E.C.D., 1972.

MLA (9th ed.) Citation

Problems of Environmental Economics (Seminar) 1971, Paris : Record ...: Record ... O.E.C.D., 1972.

Warning: These citations may not always be 100% accurate.