Ottone, E. G., & García, G. B. (1996). Organic-walled microphytoplankton from the lower section of the Santa Maxima formation, upper carboniferous, Argentina.
Cita Chicago Style (17a ed.)Ottone, Eduardo Guillermo, y Graciela Beatriz García. Organic-walled Microphytoplankton from the Lower Section of the Santa Maxima Formation, Upper Carboniferous, Argentina. 1996.
Cita MLA (8a ed.)Ottone, Eduardo Guillermo, y Graciela Beatriz García. Organic-walled Microphytoplankton from the Lower Section of the Santa Maxima Formation, Upper Carboniferous, Argentina. 1996.
Precaución: Estas citas no son 100% exactas.