APA (7th ed.) Citation

Askwith, H. (1961). The complete guide to garden flowers: An encyclopedia of garden planning. Barnes.

Chicago Style (17th ed.) Citation

Askwith, Herbert. The Complete Guide to Garden Flowers: An Encyclopedia of Garden Planning. New York: Barnes, 1961.

MLA (9th ed.) Citation

Askwith, Herbert. The Complete Guide to Garden Flowers: An Encyclopedia of Garden Planning. Barnes, 1961.