APA (7th ed.) Citation

Gardner, E. A. (1910). Six Greek sculptors. Duckworth [u.a.].

Chicago Style (17th ed.) Citation

Gardner, Ernest A. Six Greek Sculptors. London: Duckworth [u.a.], 1910.

MLA (9th ed.) Citation

Gardner, Ernest A. Six Greek Sculptors. Duckworth [u.a.], 1910.