Cita APA (7a ed.)
Havard, M., Lhoste, P., Vall, E., & Smith, A. (2013). Draught animals. Technical Centre for Agricultural and Rural Cooperation.
Cita Chicago Style (17a ed.)
Havard, M., Philippe Lhoste, Eric Vall, y A. Smith. Draught Animals. Technical Centre for Agricultural and Rural Cooperation, 2013.
Cita MLA (9a ed.)
Havard, M., et al. Draught Animals. Technical Centre for Agricultural and Rural Cooperation, 2013.
Precaución: Estas citas no son 100% exactas.