APA

Barker L. R. a. H. A. E. e., Division of National Register Programs W. R. O. N. P. S. & Minerals Management Division A. R. O. N. P. S. a. t. O. o. S. M. (1990). Death Valley to Deadwood; Kennecott to Cripple Creek. San Francisco, California: National Park Service.

Chicago

Barker Leo R and Huston Ann E editors, Division of National Register Programs Western Regional Office National Park Service and Minerals Management Division Alaska Regional Office National Park Service and the Office of Surface Mining. 1990. Death Valley to Deadwood; Kennecott to Cripple Creek. San Francisco, California: National Park Service.

Harvard

Barker L. R. a. H. A. E. e., Division of National Register Programs W. R. O. N. P. S. and Minerals Management Division A. R. O. N. P. S. a. t. O. o. S. M. (1990). Death Valley to Deadwood; Kennecott to Cripple Creek. San Francisco, California: National Park Service.

MLA

Barker Leo R and Huston Ann E editors, Division of National Register Programs Western Regional Office National Park Service and Minerals Management Division Alaska Regional Office National Park Service and the Office of Surface Mining. Death Valley to Deadwood; Kennecott to Cripple Creek. San Francisco, California: National Park Service. 1990.