APA (7th ed.) Citation

Cook, H. (1993). Nature of things: The past imperfect. Filmakers Library.

Chicago Style (17th ed.) Citation

Cook, Heather. Nature of Things: The Past Imperfect. New York, NY: Filmakers Library, 1993.

MLA (9th ed.) Citation

Cook, Heather. Nature of Things: The Past Imperfect. Filmakers Library, 1993.