APA (7th ed.) Citation

Hottes, A. C. (1929). The book of perennials (3. ed.). De La Mare.

Chicago Style (17th ed.) Citation

Hottes, Alfred Carl. The Book of Perennials. 3. ed. New York, NY: De La Mare, 1929.

MLA (9th ed.) Citation

Hottes, Alfred Carl. The Book of Perennials. 3. ed. De La Mare, 1929.