APA (7e ed.) Bronvermelding

Layman, R. (1981). Shadow man: The life of Dashiell Hammett / by Richard Layman. Harcourt Brace Jovanovich.

Chicago (17e ed.) Bronvermelding

Layman, Richard. Shadow Man: The Life of Dashiell Hammett / by Richard Layman. New York [u.a.]: Harcourt Brace Jovanovich, 1981.

MLA (8e ed.) Bronvermelding

Layman, Richard. Shadow Man: The Life of Dashiell Hammett / by Richard Layman. Harcourt Brace Jovanovich, 1981.