Cita APA (7a ed.)
Ezumah, H. (1991). Onfarm technology testing: For whom? what? and how?
Cita Chicago Style (17a ed.)
Ezumah, H. Onfarm Technology Testing: For Whom? What? and How? 1991.
Cita MLA (9a ed.)
Ezumah, H. Onfarm Technology Testing: For Whom? What? and How? 1991.
Precaución: Estas citas no son 100% exactas.