Cita APA (7a ed.)
Utulu, S., Akobundu, I., & Fayemi, A. (1986). Persistence and downward movement of some selected herbicides in the humid and subhumid tropics.
Cita Chicago Style (17a ed.)
Utulu, S.N, I.O Akobundu, y A.A.A Fayemi. Persistence and Downward Movement of Some Selected Herbicides in the Humid and Subhumid Tropics. 1986.
Cita MLA (9a ed.)
Utulu, S.N, et al. Persistence and Downward Movement of Some Selected Herbicides in the Humid and Subhumid Tropics. 1986.
Precaución: Estas citas no son 100% exactas.