APA Format
Croll, Neil A.
; Cross, John H.
. (1983). Human ecology and infectious diseases. New York : Academic Press
MLA Format
Croll, Neil A.; Cross, John H.
. Human ecology and infectious diseases. New York : Academic Press, 1983
Australian/Harvard Format
Croll, Neil A.
; Cross, John H.
. 1983. Human ecology and infectious diseases. Academic Press, New York
Warning: These citations may not always be 100% accurate.