APA (7th ed.) Citation

Makkonen, O. (1967). Ancient Forestry. An Historical Study, Part I: Facts and Information on Trees.

Chicago Style (17th ed.) Citation

Makkonen, Olli. Ancient Forestry. An Historical Study, Part I: Facts and Information on Trees. Helsinki, 1967.

MLA (8th ed.) Citation

Makkonen, Olli. Ancient Forestry. An Historical Study, Part I: Facts and Information on Trees. 1967.

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