APA (7th ed.) Citation

Lehtonen, A., Lindholm, M., Hokkanen, T., Salminen, H., Jalkanen, R., & Metsäntutkimuslaitos. Annual variation of needle litter fall, needle cohorts, stem increment and male flower fall with Scots pine in Northern Finland. SE.

Chicago Style (17th ed.) Citation

Lehtonen, A., M. Lindholm, T. Hokkanen, H. Salminen, R. Jalkanen, and Metsäntutkimuslaitos. Annual Variation of Needle Litter Fall, Needle Cohorts, Stem Increment and Male Flower Fall with Scots Pine in Northern Finland. SE.

MLA (9th ed.) Citation

Lehtonen, A., et al. Annual Variation of Needle Litter Fall, Needle Cohorts, Stem Increment and Male Flower Fall with Scots Pine in Northern Finland. SE.