APA (7th ed.) Citation

Freund, G. L. P., & Freund, R. (1943). American Garden flowers. Random house.

Chicago Style (17th ed.) Citation

Freund, Gladys Lynwall Pratt, and Rudolf Freund. American Garden Flowers. New York: Random house, 1943.

MLA (9th ed.) Citation

Freund, Gladys Lynwall Pratt, and Rudolf Freund. American Garden Flowers. Random house, 1943.

Warning: These citations may not always be 100% accurate.