APA
(1989). Excerpta Medica: Cancer. Amsterdam: Elsevier Science Publishers BV.
Chicago
1989. Excerpta Medica: Cancer. Amsterdam: Elsevier Science Publishers BV.
Harvard
(1989). Excerpta Medica: Cancer. Amsterdam: Elsevier Science Publishers BV.
MLA
Excerpta Medica: Cancer. Amsterdam: Elsevier Science Publishers BV. 1989.