Cita APA (7a ed.)

Harvard University Herbaria. (1995). Harvard papers in botany. The Herbaria.

Cita Chicago Style (17a ed.)

Harvard University Herbaria. Harvard Papers in Botany. Cambridge: The Herbaria, 1995.

Cita MLA (8a ed.)

Harvard University Herbaria. Harvard Papers in Botany. The Herbaria, 1995.