APA (7th ed.) Citation

Gellhorn, M. (1967). The lowest trees have tops. Joseph.

Chicago Style (17th ed.) Citation

Gellhorn, Martha. The Lowest Trees Have Tops. London: Joseph, 1967.

MLA (8th ed.) Citation

Gellhorn, Martha. The Lowest Trees Have Tops. Joseph, 1967.

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