Cita APA (7a ed.)
Ahmad, S., Yasin, M., Akbar, G., Khan, Z., & Ahmad, M. (2004). Pressurized and innovative irrigation systems: Raingun sprinkler systems.
Cita Chicago Style (17a ed.)
Ahmad, Shahid, M. Yasin, G. Akbar, Z. Khan, y M.M Ahmad. Pressurized and Innovative Irrigation Systems: Raingun Sprinkler Systems. 2004.
Cita MLA (9a ed.)
Ahmad, Shahid, et al. Pressurized and Innovative Irrigation Systems: Raingun Sprinkler Systems. 2004.
Precaución: Estas citas no son 100% exactas.