APA (7th ed.) Citation

Lessing, D. (1971). Briefing for a descent into hell. Flamingo.

Chicago Style (17th ed.) Citation

Lessing, Doris. Briefing for a Descent into Hell. London: Flamingo, 1971.

MLA (9th ed.) Citation

Lessing, Doris. Briefing for a Descent into Hell. Flamingo, 1971.