Widick, R. (2009). Trouble in the forest: California's redwood timber wars. University of Minnesota Press.
Chicago (17e ed.) BronvermeldingWidick, Richard. Trouble in the Forest: California's Redwood Timber Wars. Minneapolis: University of Minnesota Press, 2009.
MLA (9e ed.) BronvermeldingWidick, Richard. Trouble in the Forest: California's Redwood Timber Wars. University of Minnesota Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.