Cita APA (7a ed.)

Tyler, H. A. (1980). Science and materials: Level III. Van Nostrand Reinhold Company.

Cita Chicago Style (17a ed.)

Tyler, H. A. Science and Materials: Level III. Berkshire: Van Nostrand Reinhold Company, 1980.

Cita MLA (9a ed.)

Tyler, H. A. Science and Materials: Level III. Van Nostrand Reinhold Company, 1980.