APA (7th ed.) Citation

Delany, S. R. (1968). Babel-17. Science Fiction Book Club, by arrangement with V. Gollancz.

Chicago Style (17th ed.) Citation

Delany, Samuel R. Babel-17. London: Science Fiction Book Club, by arrangement with V. Gollancz, 1968.

MLA (9th ed.) Citation

Delany, Samuel R. Babel-17. Science Fiction Book Club, by arrangement with V. Gollancz, 1968.