Xerces Society & Lee-Mäder, E. (2011). Attracting native pollinators: Protecting North America's bees and butterflies : the Xerces Society guide. Storey Pub..
Cita Chicago Style (17a ed.)Xerces Society y Eric Lee-Mäder. Attracting Native Pollinators: Protecting North America's Bees and Butterflies : The Xerces Society Guide. North Adams, MA: Storey Pub., 2011.
Cita MLA (8a ed.)Xerces Society y Eric Lee-Mäder. Attracting Native Pollinators: Protecting North America's Bees and Butterflies : The Xerces Society Guide. Storey Pub., 2011.
Precaución: Estas citas no son 100% exactas.