APA (7th ed.) Citation

Hilli, A., Hokkanen, T., Hyvönen, J., Sutinen, M., & Metsäntutkimuslaitos. Long-term variation in Scots pine seed crop size and quality in northern Finland.

Chicago Style (17th ed.) Citation

Hilli, A., T. Hokkanen, J. Hyvönen, M.-L Sutinen, and Metsäntutkimuslaitos. Long-term Variation in Scots Pine Seed Crop Size and Quality in Northern Finland.

MLA (9th ed.) Citation

Hilli, A., et al. Long-term Variation in Scots Pine Seed Crop Size and Quality in Northern Finland.