APA (7th ed.) Citation

Picard, M. D. (1975). Grit and clay. Elsevier Scientific Publishing Company.

Chicago Style (17th ed.) Citation

Picard, M. D. Grit and Clay. Amsterdam, U.S.A: Elsevier Scientific Publishing Company, 1975.

MLA (9th ed.) Citation

Picard, M. D. Grit and Clay. Elsevier Scientific Publishing Company, 1975.