Registro de Citas

Cita APA (7a ed.)
Howard, G. E. (1950). Lichens of the State of Washington. University of Washington.
Cita Chicago Style (17a ed.)
Howard, Grace E. Lichens of the State of Washington. Seattle: University of Washington, 1950.
Cita MLA (9a ed.)
Howard, Grace E. Lichens of the State of Washington. University of Washington, 1950.
Precaución: Estas citas no son 100% exactas.