United States. Bureau of Reclamation, Dames & Moore, & Ayres, J. E. (1992). Humbug!: The historical archaeology of placer mining on Humbug Creek in central Arizona. Dames & Moore.
Chicago Style (17th ed.) CitationUnited States. Bureau of Reclamation, Dames & Moore, and James E. Ayres. Humbug!: The Historical Archaeology of Placer Mining on Humbug Creek in Central Arizona. Phoenix, Ariz.: Dames & Moore, 1992.
MLA (9th ed.) CitationUnited States. Bureau of Reclamation, et al. Humbug!: The Historical Archaeology of Placer Mining on Humbug Creek in Central Arizona. Dames & Moore, 1992.
Warning: These citations may not always be 100% accurate.