APA (7th ed.) Citation

Loetsch, F., Zöhrer, F., & Haller, K. E. (1973). Forest inventory (2. ed.). BLV.

Chicago Style (17th ed.) Citation

Loetsch, Fritz, Fritz Zöhrer, and Karl Eberhard Haller. Forest Inventory. 2. ed. München [u.a.]: BLV, 1973.

MLA (9th ed.) Citation

Loetsch, Fritz, et al. Forest Inventory. 2. ed. BLV, 1973.