Gaya APA

PRESS, N, A. (1984). CASUARINAS: NITROGEN-FIXING TREES FOR ADVERSE SITES . WASHINGTON, D.C.: NATIONAL ACADEMY PRESS.

Gaya MLA

PRESS, NATIONAL, ACADEMY. "CASUARINAS: NITROGEN-FIXING TREES FOR ADVERSE SITES". WASHINGTON, D.C.: NATIONAL ACADEMY PRESS, 1984. Text.