Cita APA (7a ed.)

Laun, R., Mangoldt, H. v., & Delbrück, J. (1994). German yearbook of international law. Duncker & Humblot.

Cita Chicago Style (17a ed.)

Laun, Rudolf, Hermann von Mangoldt, y Jost Delbrück. German Yearbook of International Law. Berlin [Germany]: Duncker & Humblot, 1994.

Cita MLA (8a ed.)

Laun, Rudolf, et al. German Yearbook of International Law. Duncker & Humblot, 1994.