APA引文

Kantola, M., & Virtanen, K. (1986). Handbook on appropriate technology for forestry operations in developing countries. Forestry Training Programme.

Chicago Style (17th ed.) Citation

Kantola, Mikko, and Klaus Virtanen. Handbook on Appropriate Technology for Forestry Operations in Developing Countries. [Finland],Helsinki: Forestry Training Programme, 1986.

MLA引文

Kantola, Mikko, and Klaus Virtanen. Handbook on Appropriate Technology for Forestry Operations in Developing Countries. Forestry Training Programme, 1986.