Cita APA (7a ed.)
Bird, S. (2007). Using the right words. Technical Centre for Agricultural and Rural Cooperation.
Cita Chicago Style (17a ed.)
Bird, Steven. Using the Right Words. Technical Centre for Agricultural and Rural Cooperation, 2007.
Cita MLA (9a ed.)
Bird, Steven. Using the Right Words. Technical Centre for Agricultural and Rural Cooperation, 2007.
Precaución: Estas citas no son 100% exactas.