APA (7th ed.) Citation

Johnson, A., & Medley, R. (1993). The spiral staircase. Acumen Publications.

Chicago Style (17th ed.) Citation

Johnson, Adam, and Robert Medley. The Spiral Staircase. Brixham: Acumen Publications, 1993.

MLA (9th ed.) Citation

Johnson, Adam, and Robert Medley. The Spiral Staircase. Acumen Publications, 1993.

Warning: These citations may not always be 100% accurate.