Cita APA (7a ed.)

Harvard University. Herbaria. (1989). Harvard papers in botany. Harvard University Herbaria.

Cita Chicago Style (17a ed.)

Harvard University. Herbaria. Harvard Papers in Botany. Cambridge, MA: Harvard University Herbaria, 1989.

Cita MLA (9a ed.)

Harvard University. Herbaria. Harvard Papers in Botany. Harvard University Herbaria, 1989.