Cita APA (7a ed.)
Gu, W., Weeden, N., Wallace, D., & Singh, S. P. (1993). A DNA marker for ppd, a gene conferring insensitivity to photoperiod in common bean.
Cita Chicago Style (17a ed.)
Gu, WK, N. Weeden, D.H Wallace, y Shree P. Singh. A DNA Marker for Ppd, a Gene Conferring Insensitivity to Photoperiod in Common Bean. 1993.
Cita MLA (9a ed.)
Gu, WK, et al. A DNA Marker for Ppd, a Gene Conferring Insensitivity to Photoperiod in Common Bean. 1993.
Precaución: Estas citas no son 100% exactas.