APA (7th ed.) Citation

Harkonen, P. (1979). The chainsaw: Use and maintenance. National Board of Forestry.

Chicago Style (17th ed.) Citation

Harkonen, Pakka. The Chainsaw: Use and Maintenance. [Varnamo], Sweden: National Board of Forestry, 1979.

MLA (9th ed.) Citation

Harkonen, Pakka. The Chainsaw: Use and Maintenance. National Board of Forestry, 1979.

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