APA (7th ed.) Citation

Kull, T. (1994). Orchid ecology and protection in Estonia. Eestimaa Looduse Fond.

Chicago Style (17th ed.) Citation

Kull, Tiiu. Orchid Ecology and Protection in Estonia. Tartu: Eestimaa Looduse Fond, 1994.

MLA (9th ed.) Citation

Kull, Tiiu. Orchid Ecology and Protection in Estonia. Eestimaa Looduse Fond, 1994.

Warning: These citations may not always be 100% accurate.