Cita APA (7a ed.)
Ile, E., Craufurd, P. Q., Battey, N., & Asiedu, R. (2003). Rate of change in photoperiod and the intensity of timing of flowering in white yam (Dioscorea rotundata Poir.).
Cita Chicago Style (17a ed.)
Ile, E., Peter Q. Craufurd, N. Battey, y Robert Asiedu. Rate of Change in Photoperiod and the Intensity of Timing of Flowering in White Yam (Dioscorea Rotundata Poir.). 2003.
Cita MLA (9a ed.)
Ile, E., et al. Rate of Change in Photoperiod and the Intensity of Timing of Flowering in White Yam (Dioscorea Rotundata Poir.). 2003.
Precaución: Estas citas no son 100% exactas.