Gaya APA
Klucas, G, K, G. (2004).
Leadville : the struggle to revive an American town .
Washington:
Island Press.
Gaya MLA
Klucas, Gillian, Klucas,, Gillian.
"Leadville : the struggle to revive an American town".
Washington:
Island Press,
2004.
Buku.