APA (7th ed.) Citation

Birkeli, K., Gya, R., Haugum, S. V., Velle, L. G., & Vandvik, V. Germination and seedling growth of Calluna vulgaris is sensitive to regional climate, heathland succession, and drought. Wiley.

Chicago Style (17th ed.) Citation

Birkeli, Kristine, Ragnhild Gya, Siri Vatsø Haugum, Liv Guri Velle, and Vigdis Vandvik. Germination and Seedling Growth of Calluna Vulgaris Is Sensitive to Regional Climate, Heathland Succession, and Drought. Wiley.

MLA (9th ed.) Citation

Birkeli, Kristine, et al. Germination and Seedling Growth of Calluna Vulgaris Is Sensitive to Regional Climate, Heathland Succession, and Drought. Wiley.