APA (7e ed.) Bronvermelding
Tishler, W. H. (2006). Door County's emerald treasure: A history of Peninsula State Park. University of Wisconsin Press.
Chicago (17e ed.) Bronvermelding
Tishler, William H. Door County's Emerald Treasure: A History of Peninsula State Park. Madison: University of Wisconsin Press, 2006.
MLA (9e ed.) Bronvermelding
Tishler, William H. Door County's Emerald Treasure: A History of Peninsula State Park. University of Wisconsin Press, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.