APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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