APA (7e ed.) Bronvermelding
Widmer, R. J. (1988). Evolution of Calusa: A nonagricultural chiefdom of the southwest Florida coast. University of Alabama Press.
Chicago (17e ed.) Bronvermelding
Widmer, Randolph J. Evolution of Calusa: A Nonagricultural Chiefdom of the Southwest Florida Coast. Tuscaloosa: University of Alabama Press, 1988.
MLA (9e ed.) Bronvermelding
Widmer, Randolph J. Evolution of Calusa: A Nonagricultural Chiefdom of the Southwest Florida Coast. University of Alabama Press, 1988.
Let op: Deze citaties zijn niet altijd 100% accuraat.