Cita APA (7a ed.)

Sophus Lie Memorial Conference, Jahren, B., & Laudal, O. A. (1994). The Sophus Lie Memorial Conference: Proceedings, Oslo 1992. Scandinavian University Press.

Cita Chicago Style (17a ed.)

Sophus Lie Memorial Conference, Bjørn Jahren, y Olav Arnfinn Laudal. The Sophus Lie Memorial Conference: Proceedings, Oslo 1992. Oslo: Scandinavian University Press, 1994.

Cita MLA (9a ed.)

Sophus Lie Memorial Conference, et al. The Sophus Lie Memorial Conference: Proceedings, Oslo 1992. Scandinavian University Press, 1994.