APA (7th ed.) Citation

Katz, W. W. (2001). Out of the dark (1. mass market ed., 6. printing.). Douglas & McIntyre.

Chicago Style (17th ed.) Citation

Katz, Welwyn Wilton. Out of the Dark. 1. mass market ed., 6. printing. Vancouver [u.a.]: Douglas & McIntyre, 2001.

MLA (9th ed.) Citation

Katz, Welwyn Wilton. Out of the Dark. 1. mass market ed., 6. printing. Douglas & McIntyre, 2001.