Cita APA (7th ed.)

Fliert, E. v. d., & Baru, A. R. Farmer field school for integrated crop management of sweetpotato: Field guides and technical manual. ill.

Cita Chicago (17th ed.)

Fliert, Elske van de, i Ann R. Baru. Farmer Field School for Integrated Crop Management of Sweetpotato: Field Guides and Technical Manual. 1 v. (various pagings): ill.

Cita MLA (9th ed.)

Fliert, Elske van de, i Ann R. Baru. Farmer Field School for Integrated Crop Management of Sweetpotato: Field Guides and Technical Manual. ill.