Cita APA (7a ed.)

Horn, N. M. (1994). Viruses involved in chickpea stunt. s.n..

Cita Chicago Style (17a ed.)

Horn, Nico M. Viruses Involved in Chickpea Stunt. [Wageningen?: s.n., 1994.

Cita MLA (8a ed.)

Horn, Nico M. Viruses Involved in Chickpea Stunt. s.n., 1994.