APA (7th ed.) Citation

Armstrong. (2005). The spiral staircase: My climb out of darkness (1st Anchor Books ed.). Anchor Books.

Chicago Style (17th ed.) Citation

Armstrong. The Spiral Staircase: My Climb Out of Darkness. 1st Anchor Books ed. New York: Anchor Books, 2005.

MLA (8th ed.) Citation

Armstrong. The Spiral Staircase: My Climb Out of Darkness. 1st Anchor Books ed. Anchor Books, 2005.

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