APA-Zitierstil (7. Ausg.)

Bjerregaard Christensen, J. (1988). An economic approach to assessing the value of recreation with special reference to forest areas. Royal Veterinary and Agricultural Univ., Dep. of Forestry.

Chicago-Zitierstil (17. Ausg.)

Bjerregaard Christensen, Jens. An Economic Approach to Assessing the Value of Recreation with Special Reference to Forest Areas. Frederiksberg: Royal Veterinary and Agricultural Univ., Dep. of Forestry, 1988.

MLA-Zitierstil (9. Ausg.)

Bjerregaard Christensen, Jens. An Economic Approach to Assessing the Value of Recreation with Special Reference to Forest Areas. Royal Veterinary and Agricultural Univ., Dep. of Forestry, 1988.