Cita APA

Spiekermann, U. (2016). An ordinary man among titans: The life of Walter P. Spreckels. Bulletin of the German Historical Institute / Supplement.

Citación estilo Chicago

Spiekermann, Uwe. "An Ordinary Man Among Titans: The Life of Walter P. Spreckels." Bulletin of the German Historical Institute / Supplement 2016.

Cita MLA

Spiekermann, Uwe. "An Ordinary Man Among Titans: The Life of Walter P. Spreckels." Bulletin of the German Historical Institute / Supplement, 2016.