Cita APA (7a ed.)
Akem, C. (1991). Soybean diseases: Biology, identification, control and management: IITA research guide, No. 40.
Cita Chicago Style (17a ed.)
Akem, C. Soybean Diseases: Biology, Identification, Control and Management: IITA Research Guide, No. 40. 1991.
Cita MLA (9a ed.)
Akem, C. Soybean Diseases: Biology, Identification, Control and Management: IITA Research Guide, No. 40. 1991.
Precaución: Estas citas no son 100% exactas.