APA

Freire de Carvalho L. d. A., .New taxa of Solanum (<Solanaceae>) from Brazil, Colombia, Central America, and Venezuela. : .

Chicago

Freire de Carvalho L d' A, .New taxa of Solanum (<Solanaceae>) from Brazil, Colombia, Central America, and Venezuela. : .

Harvard

Freire de Carvalho L. d. A., .New taxa of Solanum (<Solanaceae>) from Brazil, Colombia, Central America, and Venezuela. : .

MLA

Freire de Carvalho L d' A, .: . .