Wright, G. M. (1976). Report on a study tour of conservation planning in Europe and North America. Ministry for Conservation.
Chicago-Zitierstil (17. Ausg.)Wright, G. McK. Report on a Study Tour of Conservation Planning in Europe and North America. Melbourne: Ministry for Conservation, 1976.
MLA-Zitierstil (8. Ausg.)Wright, G. McK. Report on a Study Tour of Conservation Planning in Europe and North America. Ministry for Conservation, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.