APA
Gustav Stern Symposium on Perspectives in Virology ( 11º : 1980 feb. : New York City), Pollard M., . (1981). Perspectives in virology XI : proceedings. New York: Alan R. Liss.
Chicago
Gustav Stern Symposium on Perspectives in Virology ( 11º : 1980 feb. : New York City), Pollard Morris, . 1981. Perspectives in virology XI : proceedings. New York: Alan R. Liss.
Harvard
Gustav Stern Symposium on Perspectives in Virology ( 11º : 1980 feb. : New York City), Pollard M., . (1981). Perspectives in virology XI : proceedings. New York: Alan R. Liss.
MLA
Gustav Stern Symposium on Perspectives in Virology ( 11º : 1980 feb. : New York City), Pollard Morris, . Perspectives in virology XI : proceedings. New York: Alan R. Liss. 1981.