Gaya APA

Wolf, J, H, P, H, J, H, H, C. (2003). Advances in Cross-National Comparison . : Springer Science & Business Media.

Gaya MLA

Wolf, Jurgen, H., P., Hoffmeyer-Zlotnik;, Jürgen, H.P., Hoffmeyer-Zlotnik;, Christof. "Advances in Cross-National Comparison". : Springer Science & Business Media, 2003. Text.