-. (1980). The world book illustrated home medical encyclopedia. World Book-Chilcraft International.
Chicago (17e ed.) Bronvermelding-. The World Book Illustrated Home Medical Encyclopedia. Chicago: World Book-Chilcraft International, 1980.
MLA (9e ed.) Bronvermelding-. The World Book Illustrated Home Medical Encyclopedia. World Book-Chilcraft International, 1980.
Let op: Deze citaties zijn niet altijd 100% accuraat.