Cita APA (7a ed.)
Ruíz Pérez, M., Katz, E., Jong, W. d., & Michon, G. (1996). Research strategies for non-timber forest products. 5th International Congress of Ethnobiology, Nairobi.
Cita Chicago Style (17a ed.)
Ruíz Pérez, M., E. Katz, W. de Jong, y G. Michon. Research Strategies for Non-timber Forest Products. 5th International Congress of Ethnobiology, Nairobi. 1996.
Cita MLA (9a ed.)
Ruíz Pérez, M., et al. Research Strategies for Non-timber Forest Products. 5th International Congress of Ethnobiology, Nairobi. 1996.
Precaución: Estas citas no son 100% exactas.