APA-Zitierstil (7. Ausg.)

Parham, W. E. (1970). Clay mineralogy and geology of Minnesota's kaolin clays. Univ. of Minnesota.

Chicago-Zitierstil (17. Ausg.)

Parham, Walter Edward. Clay Mineralogy and Geology of Minnesota's Kaolin Clays. Minneapolis: Univ. of Minnesota, 1970.

MLA-Zitierstil (9. Ausg.)

Parham, Walter Edward. Clay Mineralogy and Geology of Minnesota's Kaolin Clays. Univ. of Minnesota, 1970.