Cita APA (7a ed.)

Tahka, V., Laine, A., & Tähkä, V. (2004). Power of Understanding: Essays in Honour of Veikko Tahka (First edition.). Karnac.

Cita Chicago Style (17a ed.)

Tahka, Veikko, Aira Laine, y Veikko Tähkä. Power of Understanding: Essays in Honour of Veikko Tahka. First edition. London ; New York: Karnac, 2004.

Cita MLA (9a ed.)

Tahka, Veikko, et al. Power of Understanding: Essays in Honour of Veikko Tahka. First edition. Karnac, 2004.