APA (7th ed.) Citation

Leppaevuori, S., Rapeli, J., & Verkasalo, R. (1981). Active distributed rc-filters made by thick film techniques.

Chicago Style (17th ed.) Citation

Leppaevuori, Seppo, J. Rapeli, and R. Verkasalo. Active Distributed Rc-filters Made by Thick Film Techniques. Oulu, 1981.

MLA (9th ed.) Citation

Leppaevuori, Seppo, et al. Active Distributed Rc-filters Made by Thick Film Techniques. 1981.