APA (7th ed.) Citation

Guilcher, J., & Noailles, R. H. (1954). The hidden life of flowers. Philosophical Library.

Chicago Style (17th ed.) Citation

Guilcher, J.-M., and R. H. Noailles. The Hidden Life of Flowers. New York: Philosophical Library, 1954.

MLA (9th ed.) Citation

Guilcher, J.-M., and R. H. Noailles. The Hidden Life of Flowers. Philosophical Library, 1954.