Tietueen sitaatit

APA-viite (7. p.)
Pina, S., Jofre, J., Emerson, S. U., Purcell, R. H., & Girones, R. (1998). Characterization of a Strain of Infectious Hepatitis E Virus Isolated from Sewage in an Area where Hepatitis E Is Not Endemic. Appl Environ Microbiol.
Chicago-viite (17. p.)
Pina, Sonia, Joan Jofre, Suzanne U. Emerson, Robert H. Purcell, ja Rosina Girones. "Characterization of a Strain of Infectious Hepatitis E Virus Isolated from Sewage in an Area Where Hepatitis E Is Not Endemic." Appl Environ Microbiol 1998.
MLA-viite (9. p.)
Pina, Sonia, et al. "Characterization of a Strain of Infectious Hepatitis E Virus Isolated from Sewage in an Area Where Hepatitis E Is Not Endemic." Appl Environ Microbiol, 1998.
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