APA Citation

Martin, P. S. 1. Taiga-Tundra and the full-glacial period in Chester County, Pennsylvania.

Chicago Style Citation

Martin, Paul Schultz 1928-2010. Taiga-Tundra and the Full-glacial Period in Chester County, Pennsylvania.

MLA Citation

Martin, Paul Schultz 1928-2010. Taiga-Tundra and the Full-glacial Period in Chester County, Pennsylvania.

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