Cita APA

Lessing, D. 1. (1974). The summer before the dark (2. ed.). New York: Bantam Books.

Citación estilo Chicago

Lessing, Doris 1919-2013. The Summer Before the Dark. 2. ed. New York: Bantam Books, 1974.

Cita MLA

Lessing, Doris 1919-2013. The Summer Before the Dark. 2. ed. New York: Bantam Books, 1974.