Citation Formats

MLA

Graham, John Roberts. The Tertiary Igneous Intrusions of Green Lakes and Isabelle Lake Valleys, Boulder County, Colorado.

APA

Graham, J. The Tertiary Igneous Intrusions of Green Lakes and Isabelle Lake Valleys, Boulder County, Colorado.

Chicago

Graham, John Roberts. The Tertiary Igneous Intrusions of Green Lakes and Isabelle Lake Valleys, Boulder County, Colorado.