APA-viite (7. p.)
ebrary, Inc, Bruera, E., & Portenoy, R. K. (2010). Cancer pain: Assessment and management (2nd ed.). Cambridge University Press.
Chicago-viite (17. p.)
ebrary, Inc, Eduardo Bruera, ja Russell K. Portenoy. Cancer Pain: Assessment and Management. 2nd ed. Cambridge ; New York: Cambridge University Press, 2010.
MLA-viite (9. p.)
ebrary, Inc, et al. Cancer Pain: Assessment and Management. 2nd ed. Cambridge University Press, 2010.
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