APA (7th ed.) Citation

Cooper, L. (1967). Robert Louis Stevenson (2.ed.). Barker.

Chicago Style (17th ed.) Citation

Cooper, Lettice. Robert Louis Stevenson. 2.ed. London: Barker, 1967.

MLA (9th ed.) Citation

Cooper, Lettice. Robert Louis Stevenson. 2.ed. Barker, 1967.

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