APA (7th ed.) Citation

Gunnison, O. M. (1955). Practical gardening: What to do, when to do it, and how to do it. American Garden Guild.

Chicago Style (17th ed.) Citation

Gunnison, Olive Mason. Practical Gardening: What to Do, When to Do It, and How to Do It. Garden City, N.Y.: American Garden Guild, 1955.

MLA (9th ed.) Citation

Gunnison, Olive Mason. Practical Gardening: What to Do, When to Do It, and How to Do It. American Garden Guild, 1955.