APA
K Hellmann, . (1997). Clinical & Experimental Metastasis. London: Rapid Science Publishers.
Chicago
K Hellmann, . 1997. Clinical & Experimental Metastasis. London: Rapid Science Publishers.
Harvard
K Hellmann, . (1997). Clinical & Experimental Metastasis. London: Rapid Science Publishers.
MLA
K Hellmann, . Clinical & Experimental Metastasis. London: Rapid Science Publishers. 1997.