van den Berg, J. (1991). Pest, syphilis, aids. Nijkerk: G.F. Callenbach.
Chicago Style (17th ed.) Citationvan den Berg, J.H. Pest, Syphilis, Aids. Nijkerk: G.F. Callenbach, 1991.
MLA (8th ed.) Citationvan den Berg, J.H. Pest, Syphilis, Aids. Nijkerk: G.F. Callenbach, 1991.
Warning: These citations may not always be 100% accurate.