APA
Goncalves Paulo de Sousa, Bortoleito Nelson & Cardoso Mario. (1988). Shortening of improvement and selection cycle for obtaining rubber cultivars (TRanslated from Portugese). : Agronomica.
Chicago
Goncalves Paulo de Sousa, Bortoleito Nelson and Cardoso Mario. 1988. Shortening of improvement and selection cycle for obtaining rubber cultivars (TRanslated from Portugese). : Agronomica.
Harvard
Goncalves Paulo de Sousa, Bortoleito Nelson and Cardoso Mario. (1988). Shortening of improvement and selection cycle for obtaining rubber cultivars (TRanslated from Portugese). : Agronomica.
MLA
Goncalves Paulo de Sousa, Bortoleito Nelson and Cardoso Mario. Shortening of improvement and selection cycle for obtaining rubber cultivars (TRanslated from Portugese). : Agronomica. 1988.