Cita APA (7a ed.)

Hudson, J. (1972). Perineumonia contagiosa bovina (1st edition.). FAO.

Cita Chicago Style (17a ed.)

Hudson, J.R. Perineumonia Contagiosa Bovina. 1st edition. Roma: FAO, 1972.

Cita MLA (8a ed.)

Hudson, J.R. Perineumonia Contagiosa Bovina. 1st edition. FAO, 1972.