Cita APA (7a ed.)
Sabiiti, E., & Cobbina, J. (1992). Initial agronomic evaluation of Parkia biglobosa in the humid zone of Nigeria. Springer.
Cita Chicago Style (17a ed.)
Sabiiti, E.N, y J. Cobbina. Initial Agronomic Evaluation of Parkia Biglobosa in the Humid Zone of Nigeria. Springer, 1992.
Cita MLA (9a ed.)
Sabiiti, E.N, y J. Cobbina. Initial Agronomic Evaluation of Parkia Biglobosa in the Humid Zone of Nigeria. Springer, 1992.
Precaución: Estas citas no son 100% exactas.