Cita APA (7a ed.)
Song, L. (1980). Collection of Phaseolus species germplasm in north eastern Brasil.
Cita Chicago Style (17a ed.)
Song, L. Collection of Phaseolus Species Germplasm in North Eastern Brasil. 1980.
Cita MLA (9a ed.)
Song, L. Collection of Phaseolus Species Germplasm in North Eastern Brasil. 1980.
Precaución: Estas citas no son 100% exactas.