Instituto Brasileiro de Informação em Ciência e Tecnologia

Cytowanie według stylu APA (wyd. 7)

Não informado. (2005). Memoirs of the Gray Herbarium of Harvard University. Harvard University.

Cytowanie według stylu Chicago (wyd. 17)

Não informado. Memoirs of the Gray Herbarium of Harvard University. Cambridge, Mass: Harvard University, 2005.

Cytowanie według stylu MLA (wyd. 8)

Não informado. Memoirs of the Gray Herbarium of Harvard University. Harvard University, 2005.