APA (7th ed.) Citation

Smothers, W. J. (1952). Ceramic evaluation of Arkansas nepheline syenite. [publisher not identified].

Chicago Style (17th ed.) Citation

Smothers, W. J. Ceramic Evaluation of Arkansas Nepheline Syenite. Little Rock: [publisher not identified], 1952.

MLA (9th ed.) Citation

Smothers, W. J. Ceramic Evaluation of Arkansas Nepheline Syenite. [publisher not identified], 1952.

Warning: These citations may not always be 100% accurate.