Giles, F. (1990). 40 years on: Four decades of the Königswinter Conference : an Anglo-German birthday celebration. Steering Committee for Königswinter.
Citação norma ChicagoGiles, Frank. 40 Years on: Four Decades of the Königswinter Conference : An Anglo-German Birthday Celebration. [S.l: Steering Committee for Königswinter, 1990.
Citação norma MLAGiles, Frank. 40 Years on: Four Decades of the Königswinter Conference : An Anglo-German Birthday Celebration. Steering Committee for Königswinter, 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.
