Barr's Hardy perennials. Alpines and Aquatics. Hardy climbers and wall shrubs, bedding plants, etc.

MLA

Barr's Hardy Perennials. Alpines and Aquatics. Hardy Climbers and Wall Shrubs, Bedding Plants, Etc. London: Barr & Sons, 1909.

APA

(1909). Barr's Hardy perennials. Alpines and Aquatics. Hardy climbers and wall shrubs, bedding plants, etc. London: Barr & Sons.

Chicago

Barr's Hardy Perennials. Alpines and Aquatics. Hardy Climbers and Wall Shrubs, Bedding Plants, Etc. London: Barr & Sons, 1909.