APA (7th ed.) Citation

Sjowall, M., Wahloo, P., Knoespel, A., & Knoespel, K. (1972). Murder at the Savoy. Gollancz.

Chicago Style (17th ed.) Citation

Sjowall, Maj, Per Wahloo, Amy Knoespel, and Ken Knoespel. Murder at the Savoy. London: Gollancz, 1972.

MLA (8th ed.) Citation

Sjowall, Maj, et al. Murder at the Savoy. Gollancz, 1972.