Kirk, A. (2000). A Flier in Oil: Adolph B.Spreckels and the Rise of the California Petroleum Industry. San Francisco.
Stile di citazione ChicagoKirk, Anthony. A Flier in Oil: Adolph B.Spreckels and the Rise of the California Petroleum Industry. San Francisco, 2000.
Citazione MLAKirk, Anthony. A Flier in Oil: Adolph B.Spreckels and the Rise of the California Petroleum Industry. San Francisco, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.