Irving R. D. Roland Duer & Van Hise Ch. R. Charles Richard. (1892). The Penokee iron-bearing series of Michigan and Wisconsin. Washington, Governmext Printing Office, 1892.
Citação norma ChicagoIrving R. D. Roland Duer and Van Hise Ch. R. Charles Richard. The Penokee Iron-bearing Series of Michigan and Wisconsin. Washington, Governmext Printing Office, 1892, 1892.
Citação norma MLAIrving R. D. Roland Duer and Van Hise Ch. R. Charles Richard. The Penokee Iron-bearing Series of Michigan and Wisconsin. Washington, Governmext Printing Office, 1892, 1892.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.