Instituto Brasileiro de Informação em Ciência e Tecnologia

Παραπομπή σε μορφή APA (7η εκδ.)

Não informado. (1986). Washington Park Arboretum bulletin. University of Washington, Arboretum Foundation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Não informado. Washington Park Arboretum Bulletin. Seattle, Wash: University of Washington, Arboretum Foundation, 1986.

Παραπομπή σε μορφή MLA (8th εκδ.)

Não informado. Washington Park Arboretum Bulletin. University of Washington, Arboretum Foundation, 1986.