APA (7th ed.) Citation

Howard, E. (1902). Garden cities of to-morrow (3. ed.). Sonnenschein.

Chicago Style (17th ed.) Citation

Howard, Ebenezer. Garden Cities of To-morrow. 3. ed. London: Sonnenschein, 1902.

MLA (9th ed.) Citation

Howard, Ebenezer. Garden Cities of To-morrow. 3. ed. Sonnenschein, 1902.