Cita APA (7a ed.)

Mullen, W. B. (1969). Dictionary of scientific word elements. Littlefield, Adams.

Cita Chicago Style (17a ed.)

Mullen, William B. Dictionary of Scientific Word Elements. Totowa N.J.: Littlefield, Adams, 1969.

Cita MLA (9a ed.)

Mullen, William B. Dictionary of Scientific Word Elements. Littlefield, Adams, 1969.