APA (7th ed.) Citation

Ruha, T., Varmola, M., Science, T. F. S. o. F., seura, S. m., & Samfund, F. F. (2009). Precommercial thinning in naturally regenerated Scots pine stands in northern Finland. The Finnish Society of Forest Science and The Finnish Forest Research Institute.

Chicago Style (17th ed.) Citation

Ruha, Tommi, Martti Varmola, The Finnish Society of Forest Science, Suomen metsätieteellinen seura, and Finlands Forstvetenskapliga Samfund. Precommercial Thinning in Naturally Regenerated Scots Pine Stands in Northern Finland. The Finnish Society of Forest Science and The Finnish Forest Research Institute, 2009.

MLA (9th ed.) Citation

Ruha, Tommi, et al. Precommercial Thinning in Naturally Regenerated Scots Pine Stands in Northern Finland. The Finnish Society of Forest Science and The Finnish Forest Research Institute, 2009.