Cita APA (7a ed.)
Institute, I. P. G. R. (1995). Descriptors for black pepper (Piper nigrum L.). International Plant Genetic Resources Institute.
Cita Chicago Style (17a ed.)
Institute, International Plant Genetic Resources. Descriptors for Black Pepper (Piper Nigrum L.). International Plant Genetic Resources Institute, 1995.
Cita MLA (9a ed.)
Institute, International Plant Genetic Resources. Descriptors for Black Pepper (Piper Nigrum L.). International Plant Genetic Resources Institute, 1995.
Precaución: Estas citas no son 100% exactas.