APA (7th ed.) Citation

Warner, S. T. (1963). Sketches from nature. [publisher not identified].

Chicago Style (17th ed.) Citation

Warner, Sylvia Townsend. Sketches from Nature. [England]: [publisher not identified], 1963.

MLA (9th ed.) Citation

Warner, Sylvia Townsend. Sketches from Nature. [publisher not identified], 1963.

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