Cita APA (7a ed.)

Wingate, M. (2013). Perennials for the pacific northwest: 500 best plants for flower gardens.

Cita Chicago Style (17a ed.)

Wingate, Marty. Perennials for the Pacific Northwest: 500 Best Plants for Flower Gardens. 2013.

Cita MLA (8a ed.)

Wingate, Marty. Perennials for the Pacific Northwest: 500 Best Plants for Flower Gardens. 2013.

Precaución: Estas citas no son 100% exactas.