Cita APA (7a ed.)

Frank, S. A., & Frank, S. A. (2002). Immunology and evolution of infectious disease. Pupress.

Cita Chicago Style (17a ed.)

Frank, Steven A., y Steven A. Frank. Immunology and Evolution of Infectious Disease. Princeton: Pupress, 2002.

Cita MLA (9a ed.)

Frank, Steven A., y Steven A. Frank. Immunology and Evolution of Infectious Disease. Pupress, 2002.