Cita APA (7a ed.)
Zeigler, R. S., & Lozano, J. (1983). The relationship of some Elsinoë and Sphaceloma species pathogenic on cassava and other Euphorbiaceae in Central and South America. Scientific Societies.
Cita Chicago Style (17a ed.)
Zeigler, Robert S., y J.C Lozano. The Relationship of Some Elsinoë and Sphaceloma Species Pathogenic on Cassava and Other Euphorbiaceae in Central and South America. Scientific Societies, 1983.
Cita MLA (9a ed.)
Zeigler, Robert S., y J.C Lozano. The Relationship of Some Elsinoë and Sphaceloma Species Pathogenic on Cassava and Other Euphorbiaceae in Central and South America. Scientific Societies, 1983.
Precaución: Estas citas no son 100% exactas.