Cita APA (7th ed.)

Eaton, L., & Rogers, K. (2018). Examining viruses and bacteria. Britannica Educational Publishing in association with Rosen Educational Services.

Cita Chicago (17th ed.)

Eaton, Louise, i Kara Rogers. Examining Viruses and Bacteria. New York: Britannica Educational Publishing in association with Rosen Educational Services, 2018.

Cita MLA (9th ed.)

Eaton, Louise, i Kara Rogers. Examining Viruses and Bacteria. Britannica Educational Publishing in association with Rosen Educational Services, 2018.