Sunset Books. (1989). Lawns & ground covers. Lane.
Cita Chicago Style (17a ed.)Sunset Books. Lawns & Ground Covers. Menlo Park, Calif.: Lane, 1989.
Cita MLA (9a ed.)Sunset Books. Lawns & Ground Covers. Lane, 1989.
Precaución: Estas citas no son 100% exactas.