APA
Foelix R. F., . (1982). Biology of spiders. Cambridge: Harvard University Press.
Chicago
Foelix Rainer F, . 1982. Biology of spiders. Cambridge: Harvard University Press.
Harvard
Foelix R. F., . (1982). Biology of spiders. Cambridge: Harvard University Press.
MLA
Foelix Rainer F, . Biology of spiders. Cambridge: Harvard University Press. 1982.