Bridson, M., & Riley, T. (2005). Free and fragmenting filling length.
Cita Chicago (17th ed.)Bridson, M., i T. Riley. Free and Fragmenting Filling Length. 2005.
Cita MLA (9th ed.)Bridson, M., i T. Riley. Free and Fragmenting Filling Length. 2005.
Atenció: Aquestes cites poden no estar 100% correctes.