Cita APA (7a ed.)
Gehrke V, M. R., & Hardy, F. (2021). Distribution of absorbing roots of coffee (Coffea arabica L.) and rubber (Hevea brasilensis Muell. Arg.) in mixed plantings in two ecological zones of Costa Rica. IICA, Turrialba (Costa rica).
Cita Chicago Style (17a ed.)
Gehrke V, M. R., y F. Hardy. Distribution of Absorbing Roots of Coffee (Coffea Arabica L.) and Rubber (Hevea Brasilensis Muell. Arg.) in Mixed Plantings in Two Ecological Zones of Costa Rica. IICA, Turrialba (Costa rica), 2021.
Cita MLA (9a ed.)
Gehrke V, M. R., y F. Hardy. Distribution of Absorbing Roots of Coffee (Coffea Arabica L.) and Rubber (Hevea Brasilensis Muell. Arg.) in Mixed Plantings in Two Ecological Zones of Costa Rica. IICA, Turrialba (Costa rica), 2021.
Precaución: Estas citas no son 100% exactas.