Registro de Citas

Cita APA (7a ed.)
Hitchcock, A. S. (1950). Manual of the grasses of the United States (2. ed.). United States Department of Agriculture.
Cita Chicago Style (17a ed.)
Hitchcock, A. S. Manual of the Grasses of the United States. 2. ed. Washington: United States Department of Agriculture, 1950.
Cita MLA (9a ed.)
Hitchcock, A. S. Manual of the Grasses of the United States. 2. ed. United States Department of Agriculture, 1950.
Precaución: Estas citas no son 100% exactas.