Cita APA (7a ed.)
Fatokun, C., Perrino, P., & Ng, N. (1997). Wide crossing in African Vigna species.
Cita Chicago Style (17a ed.)
Fatokun, C.A, P. Perrino, y N.Q Ng. Wide Crossing in African Vigna Species. 1997.
Cita MLA (9a ed.)
Fatokun, C.A, et al. Wide Crossing in African Vigna Species. 1997.
Precaución: Estas citas no son 100% exactas.