APA-Zitierstil (7. Ausg.)

Billing, E. (1987). Bacteria as plant pathogens. American Soc. for Microbiology.

Chicago-Zitierstil (17. Ausg.)

Billing, Eve. Bacteria as Plant Pathogens. Washington, DC: American Soc. for Microbiology, 1987.

MLA-Zitierstil (9. Ausg.)

Billing, Eve. Bacteria as Plant Pathogens. American Soc. for Microbiology, 1987.