APA-čujuhus (7. p.)
Widmer, R. J. (1988). Evolution of Calusa: A nonagricultural chiefdom of the southwest Florida coast. University of Alabama Press.
Chicago-čujuhus (17. p.)
Widmer, Randolph J. Evolution of Calusa: A Nonagricultural Chiefdom of the Southwest Florida Coast. Tuscaloosa: University of Alabama Press, 1988.
MLA-čujuhus (9. p.)
Widmer, Randolph J. Evolution of Calusa: A Nonagricultural Chiefdom of the Southwest Florida Coast. University of Alabama Press, 1988.
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