APA Zitierstil

Picard, M. D. (1975). Grit and clay. Elsevier scientific publishing.

Chicago Zitierstil

Picard, M. D. Grit and Clay. New york: Elsevier scientific publishing, 1975.

MLA Zitierstil

Picard, M. D. Grit and Clay. Elsevier scientific publishing, 1975.