Cita APA (7th ed.)

Spangler, H. W. (1908). Graphics. J. C. Winston & Co.

Cita Chicago (17th ed.)

Spangler, Henry Wilson. Graphics. Philadelphia: J. C. Winston & Co, 1908.

Cita MLA (9th ed.)

Spangler, Henry Wilson. Graphics. J. C. Winston & Co, 1908.