APA (7th ed.) Citation

Croy, H. (1918). How motion pictures are made. Harper.

Chicago Style (17th ed.) Citation

Croy, Homer. How Motion Pictures Are Made. New York, London: Harper, 1918.

MLA (9th ed.) Citation

Croy, Homer. How Motion Pictures Are Made. Harper, 1918.

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