APA (7th ed.) Citation

Woolf, V. (1940). The years (New ed.). Leonard & Virginia Woolf.

Chicago Style (17th ed.) Citation

Woolf, Virginia. The Years. New ed. London: Leonard & Virginia Woolf, 1940.

MLA (9th ed.) Citation

Woolf, Virginia. The Years. New ed. Leonard & Virginia Woolf, 1940.