APA ציטוט

POLHAMUS,Loren.G. (1962). RUBBER: Botany, Production and Utilization. INTERSCIENCES PUBLISHERS,INC.

Chicago Edition Citation

POLHAMUS,Loren.G. RUBBER: Botany, Production and Utilization. NEW YORK: INTERSCIENCES PUBLISHERS,INC, 1962.

ציטוט MLA

POLHAMUS,Loren.G. RUBBER: Botany, Production and Utilization. INTERSCIENCES PUBLISHERS,INC, 1962.