APA (7th ed.) Citation

Pohl, F., & Kornbluth, C. M. (1967). The wonder effect. V. Gollancz.

Chicago Style (17th ed.) Citation

Pohl, Frederik, and C. M. Kornbluth. The Wonder Effect. London: V. Gollancz, 1967.

MLA (9th ed.) Citation

Pohl, Frederik, and C. M. Kornbluth. The Wonder Effect. V. Gollancz, 1967.