Style de citation APA (7e éd.)

Twombly, C. G. (1929). The moving picture menace grows. [publisher not identified].

Style de citation Chicago (17e éd.)

Twombly, Clifford Gray. The Moving Picture Menace Grows. [Lancaster, Penn]: [publisher not identified], 1929.

Style de citation MLA (8e éd.)

Twombly, Clifford Gray. The Moving Picture Menace Grows. [publisher not identified], 1929.