APA (7th ed.) Citation

Laukkanen, P., laitos, T., Jyväskylä, U. o., & yliopisto, J. (2004). The essence and effects of software patents.

Chicago Style (17th ed.) Citation

Laukkanen, Pekka, Tietojenkäsittelytieteiden laitos, University of Jyväskylä, and Jyväskylän yliopisto. The Essence and Effects of Software Patents. 2004.

MLA (9th ed.) Citation

Laukkanen, Pekka, et al. The Essence and Effects of Software Patents. 2004.