APA

Franklin D. Jones, . (1930). Ingenious mechanism for designers and inventors. New York: The Industr. Press.

Chicago

Franklin D. Jones, . 1930. Ingenious mechanism for designers and inventors. New York: The Industr. Press.

Harvard

Franklin D. Jones, . (1930). Ingenious mechanism for designers and inventors. New York: The Industr. Press.

MLA

Franklin D. Jones, . Ingenious mechanism for designers and inventors. New York: The Industr. Press. 1930.