Cita APA (7a ed.)

Dalton, H. R. (2019). The hepatitis E virus: Pigs might fly. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

Dalton, H. R. The Hepatitis E Virus: Pigs Might Fly. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2019.

Cita MLA (8a ed.)

Dalton, H. R. The Hepatitis E Virus: Pigs Might Fly. Cambridge Scholars Publishing, 2019.