APA (7th ed.) Citation

Kukkola, E., Huttunen, S., Bäck, J., & Rautio, P. (1997). Scots pine needle injuries at subarctic industrial sites. Trees, 11(6), 378.

Chicago Style (17th ed.) Citation

Kukkola, E., Satu Huttunen, Jaana Bäck, and Pasi Rautio. "Scots Pine Needle Injuries at Subarctic Industrial Sites." Trees 11, no. 6 (1997): 378.

MLA (9th ed.) Citation

Kukkola, E., et al. "Scots Pine Needle Injuries at Subarctic Industrial Sites." Trees, vol. 11, no. 6, 1997, p. 378.